Tool Names Have Disappeared on Mouse Hover

Hi there -

New Mac Cubase Pro 15 installation, and when I hover the cursor over a tool button it no longer pops up with the name of the tool. I cannot find a setting for this nor can I find a record anywhere on the web about this! Thank you in advance.

See if Preferences → General → Show Tips is checked.

Thanks so much - yes, that was it - somehow I neglected to save that checked box to my preset.