Upgrading from 5.167 to 5.168 destroys Floating menu definitions and work
This is floating menu definition in 5.167
as there haven't been similar reports this sounds like an issue with one of your newer BetterTouchTool databases. Did you recently upgrade and downgrade and then upgrade again?
I'd try to delete all databases newer than 5.167 from ~/Library/Application Support/BetterTouchTool (go there via FInder => Go => Go to Folder)
For example these three files belong to one database.
btt_data_store.version_5_261_build_2025031002-shm
btt_data_store.version_5_261_build_2025031002-wal
btt_data_store.version_5_261_build_2025031003
After deleting the newer databases upgrading should work again (because then BTT will use your last-working database as base)
Alternatively export your preset in 5.167 and import it in the newer versions again.
Deleting all databases newer than 5.167 solved the problem and after upgrade to newest 5.267 floating menu seems working OK.
There must be bug because these files are become corrupt quite frequently. Today I had to delete database for 5.294. To make floating menu working again. I feel that every week I need to delete last database.
do you maybe have the experimental icloud/dropbox sync enabled?
Yes, iCloud sync is enabled.
Most likely this is the issue. I should replace that super experimental sync stuff with something better, it has been on my TODO list for a long time but it's complicated...
I think that Sync is much more important than bells and whistles. So maybe this is the time to make it BTT way 
unfortunately it's one of the least requested things and at the same time really complex and a lot of work. 
Be the Hero!
With BTT 6.151 again floating menus are changed. First attached screenshot shows how it was working (black boxes are just for privacy and they are covering labels). On second screenshot you can see that all buttons are bigger. Upgrade from 6.150 to any newer release effects in bigger buttons. Deleting config files doesn’t help. The only solution is to downgrade to version 6.150 or older.
your buttons might not have height/width values set correctly, is that possible?. Can you copy & paste a button that changed here?
