Calc, Clone Formatting button keeps greying out

As the title - my clone formatting button seems to have taken on a mind of it’s own. It flips from being greyed out to not in a seemingly random fashion. It didn’t use to do this and an older version (7.5.9.2) I use in Windows doesn’t seem to suffer this issue. Anyone else experiencing this?

Version: 7.6.5.2 (X86_64) / LibreOffice Community / Linux 6.7

Try in Safe Mode.

Apologies for the slow response, but same thing in Safe Mode. Further investigation revealed that if I save the document then the clone format becomes active again, but then will grey out again when I make an edit / addition - seemingly on a random basis.

Hi, I can also reproduce this. Are you (like me) using standard toolbar UI in single mode? If so there is a bug reported for this here: 157796 – Clone Formatting gets disabled in Single Toolbar UI

Yes, single toolbar UI, although I haven’t had the issue for a while now. It seemed to occur on some spreadsheets and not others.