Issue found:

• If an effect has an animation, it sometimes plays, sometimes doesn't.
• Especially, Snow effect is shown on the preview, but does not play.
• Some effects have an effect on objects, and some don't. It is difficult to know which does apply to what and what works in general. 
• Refresh fails after assigning and the effect is not to be seen. It may be visible after preview or after assigning another effect to an another object.
• The effect vanishes from 2D view while preview is on
• Snapshot: 31
• OS: Mac OS/ M1

How to reproduce

1. Create a project
2. Create several effects - especially Lava, Snow
3. Assign them to objects
4. Re-assign and see how it sometimes works, sometimes not

You may use this project to try out these issues: TestEffectMaker08012024.zip

How it is expected to work

• Animations should be playing by default (we should introduce an easy-to-find switch to turn them on/off in the screen. Currently the option to make it run is a bit hidden.
• The user should be made aware which effect can be assigned to what type object
• Regardless, it should be possible to see the effect