Magento2 : admin grid action column position deviation

Question

When I select multiple columns, the action is in the wrong position

Answer 1

Truncate ui_bookmark Table From Database

TRUNCATE TABLE ui_bookmark;

Do clean cache

Answer 2

You should be able to move the columns from the right side to the left of the action column.
Also, if you added those columns later, and you want them to appear properly for everyone, you can delete the records from the ui_bookmark table corresponding to your grid. You should be able to find them based on the identifier column.

Answer 3

1. Go to ui_bookmark table
2. Filter the respective XML name (ex:customer_listing) in the namespace column.
3. Delete the records with the admin logged-in user id based on user_id column.

In this way, other bookmarks are kept untouched.