"More Relationships" drop-down only displays sub-menus from alternate rows

Platform & OS Version

Platform: Mac
OS Version: Big Sur
OS Language Setting: English

App Version

Aeon Timeline
Version: 3.1.8
Shell Version: 3.1.8
Opening mode: Editor
Operating System: Mac OS X 11.7.0
Device Model: MacBookPro11,2

Problem Description + Screenshots

Moving the cursor over More Relationships drop down, only alternate sub-menus appear.
e.g. if I start with the cursor positioned at row 1, only sub-menus from rows 1, 3, 5, 7… will appear.
e.g. if I start with the cursor positioned at row 2, only sub-menus from rows 2, 4, 6, 8… will appear.

Steps to reproduce

Open Events, In Inspector, Relationships Tab → Click More Relationships to view the drop-down
Start with the cursor positioned at row 2 and move the cursor down the screen over the drop-down rows. Only sub-menus from rows 2,4,6,8… will appear.
Start with the cursor positioned at row 3 and move the cursor down the screen over the drop-down rows. Only sub-menus from rows 3,5,7,9… will appear.

  • Are you able to reproduce this bug reliably?
    Yes

  • Can you make this bug happen with a clean timeline file?
    Yes, this can be demonstrated on the Murder on the Orient Express example

  • Does it only happen with a specific timeline file?
    No

Any relevant files?

Murder on the Orient Express example

Thanks for reporting this, we have been able to reproduce this and have passed it onto our developers to fix at the earliest opportunity.