Users that use Moodle Mobile App - are not shown in the ONLINE USERS block (moodle web). This happened after upgrading from 3.5.1 to moodle 3.6.1. I think that there's a problem with the Moodle Mobile Application and I hope that soon Developers will fix it! I just want to raise the voice about this problem and know if anyone else faced the same.
Right now, there are more than 5 users online -using their Moodle mobile app but look at the attached photo, there's no-one shown in the block, except me!