TYPO3 Core

When a backend session times out, two modal dialogs appear. When there is no user action, the second dialog remains open - with two buttons "quit" and "login" at the bottom.
When the user waits further (e.g. is absent), we periodically get (in the browser debug window (with XHR error messages enabled):

system-information-menu.js?bust=3f8943273d9b08711fb1ed4d5b3f7af0493cc6f4:13 Uncaught (in promise) TypeError: Cannot read properties of null (reading 'dataset')
at SystemInformationMenu.getData (system-information-menu.js?bust=3f8943273d9b08711fb1ed4d5b3f7af0493cc6f4:13:1800)
at SystemInformationMenu.updateBadge (system-information-menu.js?bust=3f8943273d9b08711fb1ed4d5b3f7af0493cc6f4:13:2291)
at system-information-menu.js?bust=3f8943273d9b08711fb1ed4d5b3f7af0493cc6f4:13:1405


see attached screenshot. Verified with Typo3 V12.4.4.

It would be nice to either have these exceptions caught or avoided.

Regards
Marcel Gsteiger