askvortsov I understood last night (Paris time) that it was a problem of settings in the tags.
If I change the minimum tag from 0 to 1, the button to open a discussion for a member who cannot ignore tags, the button automatically becomes unclickable. However, if I set the secondary minimum tag to 0 instead of 1, then the button becomes active again. This is totally illogical for me.
Finally, I can't force my members to put a second tag via the home page. They are forced to go to the primary tag to activate the button, which concludes that it is not logical after all. Why in this situation and not in the other, it comes down to the same thing.
Maybe you understand me better.
Thanks again for trying to understand me.