14.0.x: Drop-down settings menu does not scale to accommodate additional entries

[nonplusnl]

Steps to reproduce

1. Add items to settings menu via (e.g.) External Sites
2. Open drop-down Settings Menu

Expected behaviour

Menu is drawn around all entries

Actual behaviour

Menu only drawn around 7 entries, remaining entries are drawn outside of menu. See screenshot:

Server configuration

Problem introduced in 14, did not exist in 13. Persisting in 14.0.3

[nextcloud-bot]

GitMate.io thinks possibly related issues are #8735 (Logging drop down menu does not close when focus is lost), #11784 (14.0.3), #11751 (14.0.2), #9752 (Menu entry clickability), and #10317 (Contacts menu doesn't list users with users that set their display name to "local only").