diff --git a/pkg/cmd/run/view/fixtures/run_log.zip b/pkg/cmd/run/view/fixtures/run_log.zip
index e298df386..2422c3b24 100644
Binary files a/pkg/cmd/run/view/fixtures/run_log.zip and b/pkg/cmd/run/view/fixtures/run_log.zip differ
diff --git a/pkg/cmd/run/view/view.go b/pkg/cmd/run/view/view.go
index 2ffe7f72c..e88054ef8 100644
--- a/pkg/cmd/run/view/view.go
+++ b/pkg/cmd/run/view/view.go
@@ -15,6 +15,7 @@ import (
 	"strconv"
 	"strings"
 	"time"
+	"unicode/utf16"
 
 	"github.com/MakeNowJust/heredoc"
 	"github.com/cli/cli/v2/api"
@@ -519,6 +520,8 @@ func promptForJob(prompter shared.Prompter, cs *iostreams.ColorScheme, jobs []sh
 	return nil, nil
 }
 
+const JOB_NAME_MAX_LENGTH = 90
+
 func logFilenameRegexp(job shared.Job, step shared.Step) *regexp.Regexp {
 	// As described in https://github.com/cli/cli/issues/5011#issuecomment-1570713070, there are a number of steps
 	// the server can take when producing the downloaded zip file that can result in a mismatch between the job name
@@ -527,15 +530,82 @@ func logFilenameRegexp(job shared.Job, step shared.Step) *regexp.Regexp {
 	//  * Truncating names that are too long for zip files
 	//  * Adding collision deduplicating numbers for jobs with the same name
 	//
-	// We are hesitant to duplicate all the server logic due to the fragility but while we explore our options, it
-	// is sensible to fix the issue that is unavoidable for users, that when a job uses a composite action, the server
-	// constructs a job name by constructing a job name of `<JOB_NAME`> / <ACTION_NAME>`. This means that logs will
-	// never be found for jobs that use composite actions.
+	// We are hesitant to duplicate all the server logic due to the fragility but it may be unavoidable. Currently, we:
+	// * Strip `/` which occur when composite action job names are constructed of the form `<JOB_NAME`> / <ACTION_NAME>`
+	// * Truncate long job names
+	//
 	sanitizedJobName := strings.ReplaceAll(job.Name, "/", "")
+	sanitizedJobName = truncateAsUTF16(sanitizedJobName, JOB_NAME_MAX_LENGTH)
 	re := fmt.Sprintf(`^%s\/%d_.*\.txt`, regexp.QuoteMeta(sanitizedJobName), step.Number)
 	return regexp.MustCompile(re)
 }
 
+/*
+If you're reading this comment by necessity, I'm sorry and if you're reading it for fun, you're welcome, you weirdo.
+
+What is the length of this string "a😅😅"? If you said 9 you'd be right. If you said 3 or 5 you might also be right!
+
+Here's a summary:
+
+	"a" takes 1 byte (`\x61`)
+	"😅" takes 4 `bytes` (`\xF0\x9F\x98\x85`)
+	"a😅😅" therefore takes 9 `bytes`
+	In Go `len("a😅😅")` is 9 because the `len` builtin counts `bytes`
+	In Go `len([]rune("a😅😅"))` is 3 because each `rune` is 4 `bytes` so each character fits within a `rune`
+	In C# `"a😅😅".Length` is 5 because `.Length` counts `Char` objects, `Chars` hold 2 bytes, and "😅" takes 2 Chars.
+
+But wait, what does C# have to do with anything? Well the server is running C#. Which server? The one that serves log
+files to us in `.zip` format of course! When the server is constructing the zip file to avoid running afoul of a 260
+byte zip file path length limitation, it applies transformations to various strings in order to limit their length.
+In C#, the server truncates strings with this function:
+
+	public static string TruncateAfter(string str, int max)
+	{
+		string result = str.Length > max ? str.Substring(0, max) : str;
+		result = result.Trim();
+		return result;
+	}
+
+This seems like it would be easy enough to replicate in Go but as we already discovered, the length of a string isn't
+as obvious as it might seem. Since C# uses UTF-16 encoding for strings, and Go uses UTF-8 encoding and represents
+characters by runes (which are an alias of int32) we cannot simply slice the string without any further consideration.
+Instead, we need to encode the string as UTF-16 bytes, slice it and then decode it back to UTF-8.
+
+Interestingly, in C# length and substring both act on the Char type so it's possible to slice into the middle of
+a visual, "representable" character. For example we know `"a😅😅".Length` = 5 (1+2+2) and therefore Substring(0,4)
+results in the final character being cleaved in two, resulting in "a😅�". Since our int32 runes are being encoded as
+2 uint16 elements, we also mimic this behaviour by slicing into the UTF-16 encoded string.
+
+Here's a program you can put into a dotnet playground to see how C# works:
+
+	using System;
+	public class Program {
+	  public static void Main() {
+	    string s = "a😅😅";
+	    Console.WriteLine("{0} {1}", s.Length, s);
+	    string t = TruncateAfter(s, 4);
+	    Console.WriteLine("{0} {1}", t.Length, t);
+	  }
+	  public static string TruncateAfter(string str, int max) {
+	    string result = str.Length > max ? str.Substring(0, max) : str;
+	    return result.Trim();
+	  }
+	}
+
+This will output:
+5 a😅😅
+4 a😅�
+*/
+func truncateAsUTF16(str string, max int) string {
+	// Encode the string to UTF-16 to count code units
+	utf16Encoded := utf16.Encode([]rune(str))
+	if len(utf16Encoded) > max {
+		// Decode back to UTF-8 up to the max length
+		str = string(utf16.Decode(utf16Encoded[:max]))
+	}
+	return strings.TrimSpace(str)
+}
+
 // This function takes a zip file of logs and a list of jobs.
 // Structure of zip file
 //
diff --git a/pkg/cmd/run/view/view_test.go b/pkg/cmd/run/view/view_test.go
index 1ac8e49e4..38ae1be44 100644
--- a/pkg/cmd/run/view/view_test.go
+++ b/pkg/cmd/run/view/view_test.go
@@ -1376,6 +1376,8 @@ func TestViewRun(t *testing.T) {
 }
 
 // Structure of fixture zip file
+// To see the structure of fixture zip file, run:
+// `❯ unzip -lv pkg/cmd/run/view/fixtures/run_log.zip`
 //
 //	run log/
 //	├── cool job/
@@ -1487,23 +1489,49 @@ func Test_attachRunLog(t *testing.T) {
 			// not the double space in the dir name, as the slash has been removed
 			wantFilename: "cool job  with slash/1_fob the barz.txt",
 		},
+		{
+			name: "Job name with really long name (over the ZIP limit)",
+			job: shared.Job{
+				Name: "thisisnineteenchars_thisisnineteenchars_thisisnineteenchars_thisisnineteenchars_thisisnineteenchars_",
+				Steps: []shared.Step{{
+					Name:   "Long Name Job",
+					Number: 1,
+				}},
+			},
+			wantMatch:    true,
+			wantFilename: "thisisnineteenchars_thisisnineteenchars_thisisnineteenchars_thisisnineteenchars_thisisnine/1_Long Name Job.txt",
+		},
+		{
+			name: "Job name that would be truncated by the C# server to split a grapheme",
+			job: shared.Job{
+				Name: "Emoji Test 😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅",
+				Steps: []shared.Step{{
+					Name:   "Emoji Job",
+					Number: 1,
+				}},
+			},
+			wantMatch:    true,
+			wantFilename: "Emoji Test 😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅�/1_Emoji Job.txt",
+		},
 	}
 
-	rlz, err := zip.OpenReader("./fixtures/run_log.zip")
+	run_log_zip_reader, err := zip.OpenReader("./fixtures/run_log.zip")
 	require.NoError(t, err)
-	defer rlz.Close()
+	defer run_log_zip_reader.Close()
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 
-			attachRunLog(&rlz.Reader, []shared.Job{tt.job})
+			attachRunLog(&run_log_zip_reader.Reader, []shared.Job{tt.job})
+
+			t.Logf("Job details: ")
 
 			for _, step := range tt.job.Steps {
 				log := step.Log
 				logPresent := log != nil
-				require.Equal(t, tt.wantMatch, logPresent)
+				require.Equal(t, tt.wantMatch, logPresent, "log not present")
 				if logPresent {
-					require.Equal(t, tt.wantFilename, log.Name)
+					require.Equal(t, tt.wantFilename, log.Name, "Filename mismatch")
 				}
 			}
 		})