How come when I move a slider, my app stops?

BlitzPlus Forums/BlitzPlus Programming/How come when I move a slider, my app stops?

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You’re just going into a modal event loop.
Luckily there’s an event generated to handle this. I had to laugh at the B+ docs though:

“You shouldn't generally have to worry about modal event loops.”

So my advice is this - just don’t worry about it, it will all be OK.