The following will help you make tests to get closer to the problem:
Wordpress, Lay Theme & Laytheme's Addons are all up to date ?
Any custom CSS or JS that may interfere is temporarily removed.
Any third-party plugins are de-activated to see if this resolves the issue.
If using a WordPress Cache plugin, disable it or clear your cache.
Then after this you will be able to test the behaviour on a new page and see if the bug exists, if so i will need to take a closer look 🌝
best wishes Richard