Include On Tags snippet not working for Notify Me button

Hello,

We’ve recently installed the BIS snippet for our page and seems to be working although on the help centre doc for installation guidance, it refers to the “include_on_tags” line under Trigger Visibility which does not seem to do anything for us.

We’ve double checked the tags as they are case sensitive although it’s still not working, then when the “include_on_tags” line is added to our snippet, the BIS button doesn’t work at all.

Thank you.