Stephan, I have run some large files with and without includes and many images on a 2020 MacBook Air 13" in daylight mode (I don't use the dark one) on Big Sur, changed the icon sets, toggled a few toolbars and can not find any issues.
I will keep it on this one which I use daily at home and see what if anything happens. greetings, el On 2020-12-06 18:36 , Stephan Witt wrote: [...] > No, I’m not aware of any specific problem. The difference between > this one and the previous version is the Qt library version only. I > simply had no chance to use this library version with LyX 2.3.x yet. > > Problems may arise with document presentation and ui effects only. > The LyX code ist the same. > > The probability of show stoppers is very low. The library version > 5.12.9 should be stable. > > Thanks for testing. > > Stephan > -- lyx-devel mailing list lyx-devel@lists.lyx.org http://lists.lyx.org/mailman/listinfo/lyx-devel