I've spent a couple of hours trying out every single method available on askubuntu, but none of them seems to be working anymore.
The closest I've found is this answer (https://askubuntu.com/a/893216) that says that "WebEx through Chrome on Ubuntu works fine for me with screen sharing", which is definitely not the case for me.
I need to be able to create personal rooms using my corporate account. However, when I try to do so, the site gives me back a java web start servlet. Chrome doesn't seem to be even trying to use the extension that I installed for this purpose and it definitely cannot use java since it deprecated the NPAPI plugin interface... the most I've been able to achieve was opening that servlet on firefox but screen sharing isn't working at all.
Is it actually possible for webex to work on ubuntu 18 nowadays?