Comment 15 for bug 1750199

Caolán McNamara committed a patch related to this issue.
It has been pushed to "master":

https://git.libreoffice.org/core/commit/ce4e3d6f39cb4db138ff2445b27d7af7ad01ff33

Resolves: tdf#144583 reuse lok hidpi icon scheme for gtk

It will be available in 7.5.0.

The patch should be included in the daily builds available at
https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
https://wiki.documentfoundation.org/Testing_Daily_Builds

Affected users are encouraged to test the fix and report feedback.