Question about Synthesia Video Creator before purchasing

[ocelotpiano]

Need clarification on Synthesia Video Creator and Synthesia main version number requirement please
I am currently using the iPad version, unlocked and I love it. But I want to start creating exported videos and use it on my Mac so I am looking into getting the unlocked main desktop version, but one thing I need clarification is stopping me from buying. For the video creator it says:

“The 10.4 version of Synthesia (from the "All Versions" section above) should be used alongside the Video Creator for configuring songs and settings. If you receive a message at startup that says "Synthesia must be unlocked on this computer to use the Synthesia Video Creator" try unlocking in Synthesia 10.4 instead of the latest version!”

Does that mean all I have to do is unlock Synthesia on the computer with 10.4 and then I can go back to using the latest 10.9 version do actually make the songs and then use those files to create the video with Video creator 10.4? Or will Video Creator only read files made with Synthesia 10.4, thus forcing me to use 10.4 full time (which has missing features compared to 10.9)? The wording is not clear at least to me. Would be great if someone can clarify Thanks!!
Can someone chime in to confirm if the 10.4 Video Creator works with files created with 10.9 Synthesia? If so, i will buy it right away.

P.S. it says The Video Creator sometimes has trouble running on certain systems for reasons we haven't been able to track down. This tool will return soon—with new features—built right into Synthesia itself.

Is there any way to know if it will run on my system? Mac Studio M1 Max 32 gb ram 10 core, macOS Monterey.

[ocelotpiano]

Just following up, wondering if i should post this in the Help/Feature request section instead?
Can anyone chime in and let me know if files created with the latest Synthesia 10.9 works with the official video creator 10.4? (unlocked with synthesia 10.4 on same system)?
Thanks!