Merge branch 'ph/225303/fixCreateBranchButtonSpinner' into 'master'

Fixed create branch button spinner after issue close

See merge request gitlab-org/gitlab!47187

app/assets/javascripts/issue.js

@@ -84,14 +84,8 @@ export default class Issue {
       projectIssuesCounter.text(addDelimiter(numProjectIssues));
 
       if (this.createMergeRequestDropdown) {
-        if (isClosed) {
-          this.createMergeRequestDropdown.unavailable();
-          this.createMergeRequestDropdown.disable();
-        } else {
-          // We should check in case a branch was created in another tab
         this.createMergeRequestDropdown.checkAbilityToCreateBranch();
       }
-      }
     } else {
       flash(issueFailMessage);
     }

changelogs/unreleased/ph-225303-fixCreateBranchButtonSpinner.yml

+---
+title: Fixed create branch button not hiding when issue is closed
+merge_request: 47187
+author:
+type: fixed