Add a test for PageUp/PageDown in completion list (#13670)
This is just tests to verify [the fix for PageUp/PageDown in the
completions list](6e1b99b03935922511cdf01978f24abedd0d1868) that was
previously added works properly. @SomeoneToIgnore Please check when you
have a moment. Thanks
Release Notes:
- N/A
83592306c5Aleksei Gusev committed on 6/30/2024, 1:03:55 PM· committed by GitHubparente650c01