I don't see any merge requests or commits referenced upstream. Only that it was closed via a revert somewhere, around two weeks ago.
What makes you say it's fixed in 4.15.5? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gtk4 in Ubuntu. https://bugs.launchpad.net/bugs/2076652 Title: Mouse cursor is oversized in GTK4 apps Status in GTK+: Fix Released Status in gtk4 package in Ubuntu: Confirmed Bug description: In Oracular in the past day or so, the mouse cursor in GTK4 apps has become too large. This happens with all cursor themes I've tried. To manage notifications about this bug go to: https://bugs.launchpad.net/gtk/+bug/2076652/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp