I am able to crash Designer every time as follows. Create some rectangles, add global colours. Works fine. Now select a rectangle and with that rectangle layer selected select global colour and tap add colour (without adjusting the colour wheel). App crashes. Note if colour wheel is adjusted before adding the global colour it works.
Edit. Easier still. Found it crashes ANY time you add global colour WITHOUT changing the colour wheel position before pressing add button. Don’t need to draw anything.
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