Can't change file in file tree of pull request
Platform notice: Server and Data Center only. This article only applies to Atlassian products on the Server and Data Center platforms.
Support for Server* products ended on February 15th 2024. If you are running a Server product, you can visit the Atlassian Server end of support announcement to review your migration options.
*Except Fisheye and Crucible
Problem
If you visit a commit or pull request page you cannot select other files in the file tree.
Resolution
Resolution 1
BSERV-7920 - Getting issue details... STATUS
Please follow the resolutions and workarounds provided on the above page.
Resolution 2
The third party plugin "Editor for Bitbucket" is causing the issue you and you will have to disable it or upgrade to the latest version.