Refreshing the page erases the PM content even in MyBB's default PM system.
As for the error text missing, I may have forgotten the {$errors} variable in symposium_conversation template. You can already add it to solve. I will add this to beta 3's template.
"As for the error text missing, I may have forgotten the {$errors} variable in symposium_conversation template. You can already add it to solve. I will add this to beta 3's template."
Hi, can you please explain how to do it?
Btw, I'm really happy with your plugin ^^
Just add {$errors} to symposium_conversation template, wherever you want error messages to appear.