For the time being I'm not working on it.
I need to use .net Maui for the Android version, and previously I put in a lot of work only to find it wasn't even ready for production. Now it's been updated a few more times, but there's still the issue of google drive integration. The old method was tossed out by google, and the new method is either unsupported in .net OR it's just really badly documented. (I spent months getting the original version to work only for Google to throw the whole API out in the middle of the pandemic.)
One burned twice shy, so I'll wait for the tools to stabilise and for proper documentation to be available before I wade into that particular whirlpool again.