user import with Capital Letter for First and last Name does not work

[kraman2681]

Hi
we are testing Dalo radius 2.2 Beta version released on 3rd July 2024.
On our setup we have an external MYSQL speaking to Dalo.
the SQL is based on Azure MYSQL with version 8.0.
What we noticed is under user import,
if we provide the below, because the Username starts with Capital S and Last name is capital P, the import fails.
S200002,P@sswOrd,[email protected],S200002,Plexinor.
we always get this error message
Sep 16 9:15:27 ACTIONS administrator Empty or invalid data provided on page: /mng-import-users.php
however if the same user is manually configured instead of user import, it works fine, in that case we can use Capital letter for First and Last name.
however for import user it only works when i change to it below
S200002,P@sswOrd,[email protected],s200002,plexinor.
please let me know how we can find out what is causing this issues.
Thanks
Kiran