Video Export feature doesn’t work on iOS app for some reason

For some reason, whenever I use the export as video feature on the Wick Editor app on iOS it seemingly doesn’t work. Once it says it’s done exporting, I go to Photos where I expect it to be yet it isn’t there. I also check my files and it’s not there.

Now, I am aware that the app is currently in beta version but this bug needs to get fixed as I have to screen record in order to save the animation. The export as GIF feature does work, but then it’s kind of limiting when you can only export as a GIF, for example, you can’t post it on YouTube or use it in some certain editing softwares

I would greatly appreciate if this bug was fixed as it would be very helpful