For running J!5.1 you must https://fabrikar.com/forums/index.php?wiki/update-from-github/ or include the new file manually https://fabrikar.com/forums/index.php?threads/joomla-5-1-and-fabrik-cannot-find-files-error.54473/post-285151 See also Announcements
Please see our announcement here.
...and, did it work?I tried these ...
...and, did it work?
You're talking tooltips in a form.
When adding a new record, it can't be expected to work. There's no record = no value.
When editing an existing record, it may work or not. Did it work when you tried?