Bugs with lottie animations

Hello,

There seem to be a few issues with lottie animations. Using the LottieAnimation type and trying to run various different animation downloaded for the internet, I am noticing a few strange issues.

It seems this might be related to a previous un-resolved bug linked below, but I wanted to bring this up again as it is present in Qt 6.

Previous issue: https://bugreports.qt.io/browse/QTBUG-73803

In Qt 6.2.3 some lottie animations will run while others don't, I have attached a Qt project which has a few animation some of which run and other don't.

9744-sample-animation.json: runs but produces the error "Error: qt.lottieqt.bodymovin.parser: Unsupported shape type: "mm""

96848-astronaut-running.json: runs without error

1370-confetti.json: does not run and produces error "qt.lottieqt.bodymovin.parser: Unsupported layer type: 0"

failure_animation.json: Only displays and image but does not produce an error message

In Qt 5.15.9 

96848-astronaut-running.json - ( no image was displayed)
qml: Loading
qt.lottieqt.bodymovin.parser: assets not supported
qt.lottieqt.bodymovin.parser: Unsupported layer type: 2

9744-sample-animation.json: static image is displayed with the following error message "qt.lottieqt.bodymovin.parser: Unsupported shape type: "mm""

96848-astronaut-running.json - no image is displayed with the following error messages 
qt.lottieqt.bodymovin.parser: assets not supported
qt.lottieqt.bodymovin.parser: Unsupported layer type: 2

failure_animation.json: Static image is displayed