1. fill column A B C with random data, plot color mapped

2. open PD, go to colormap tab, set level to 0~1, with increment=0.1, ok

3. open color scale control dialog, select show levels within range in Levels tab,

4. set minimum to 0.3, maximum to 0.7, ok ==> tick of 0.2 still shows

Fixed in Origin2024b.