So I have just recently noticed that defining own ticks via FrameTicks does not work anymore in WolframCloud. As seen in the attached notebook (code got from here), there is no ticks in X axis. However if I run it in my local Mathematica 14.0 ticks are visible correctly. I believe this issue has appeared just recently. At least couple of weeks ago I do not recall seeing this issue.
Thanks for the hint. Sadly it had no effect. Ticks become visible only if FrameTicks defintion is removed. However I can recall that FrameTicks were working just some time ago but now suddenly they do not work any longer in could.
I have just updated Mathematica from 14.0 to 14.1 and now this issue happens also in desktop Mathematica. I believe cloud was updated to 14.1 before desktop version got released so that’s why FrameTick stopped working in cloud while it was still working in desktop. But not anymore after desktop update.