Problem with spacers and commands showing on the the toolbar.
There is a new problem with the toolbar, whereby page controls that were previously present are now hidden. The file tools occupy the same amount of space regardless of how many commands are contained within that space. Please fix this bug. Commands like 'fit one full page to a window' are no longer visible unless you un-dock the page controls from the toolbar.
Jonathon shared this idea
Can you please check if this issue is still present at your end.
also please let me know the current version of acrobat that you are using.
The update has not resolved this issue.