On Intelligent Search Banners form, when clicking to delete a rule from Trigger Rules, the message Something went wrong. Please try again may occur.

Simulation

• Edit a Banner.
• Go to Trigger Rules block.
• On a specific rule, click More actions > Delete.
• When clicking to remove a rule, the message Something went wrong. Please try again. may appear.

Workaround

Delete the rules starting from the last rule up to the specific rule. Then, re-add the other deleted rules, if needed.