Accents problem on the alphabetic filter

Hello

previous week was easter week here, plus vaccine has made me lose 3 days,
i ll try to catch with various things, including testing this issue

I have just now tried the credentials you sent me via PM and i cannot l cannot login to backend

i am -not- presented with htaccess login when trying to access backend (you sent this)
i get the Joomla backend login screen, and the Joomla account you sent me is not working

 

Hello ggppdk , I hope you are doing well since the vaccination.
Sorry, I had not set the right rights for the user to access the administration of the site, it's done, you can access now

Hello ggppdk,have you been able to look at this bug / problem? a solution ? a track ?.

thank you for your feedback

Hello,

Finally I tried with this syntax "a~àaAÀ!!e~eéEÉ!!"  in "Custom AI Character Aliases" and it works .

Thanks for your help