When I try to edit flat layout components (in order to exclude excerpt from the posts display), the buttons (delete and move) didn\'t work (nothing happened). Verifying at browser\'s console, I did see a lot of jQuery errors (Uncaught ReferenceError: jQuery is not defined).
WordPress version: 5.5.1
Avada Theme: 7.0.2
How can I solve this problem?
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jQuery is not defined probably the issue, please make sure jQuery is not remove by 3rd party plugin or scripts. please deactivate others plugin one by one to check if any 3rd party plugin causing the issue.