Hi Q,
The removal of the 'Enable AJAX' setting and behaviour was done as part of MDL-76146. Hopefully the issue description and comments provide you with all the info you need. If not, please let us know.
Re: Removal of the 'Enable AJAX' setting
{$a->নাম} - {$a->তারিখ} দ্বারা
Number of replies: 0