You mentioned that version 3 has better SCORM support.
The screenshot I sent you was from 2.4. I have tried both 2.3 and 2.4. So I was curious about version 3. If it does support SCORM better than maybe it would play better.That being said: in version 3 the scorm player has been redesigned and it's much more responsive.
Another LMS I tested on also has the option and others (see screenshot). This is a Wordpress LMS plugin which works well with the content but the platform is nowhere as nice as FormaLMS.
I find Rise very limited and Storyline is not responsive. iSpring is also not very responsive. Screens display very small etc. I started testing Captivate but it doesn't seem to have much of a future. Last update as far as I can see was in 2019.
This particular test was made with isEazy which is very responsive, if a bit limited. Great for corporates though so would probably be good if compatibility could be found.