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> As of today, when I make changes in any of the tables and click outside of the table,
Have you done any changes for Office before this issue occured?
Such as installing Office updates, or install any 3rd-party add-ins.
Could you please check the Office information?
For Windows releases, please go to File > Account > Product Information, check the version name and version number.
It's recommended to switch the View mode to have a check.
Go to View tab > Views, then change the view mode.
I would also suggest you check whether there is any 3rd-party add-ins enabled, if yes, please disable it temporarily.
Any updates on this issue, welcome to post back.
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