With an element selected (a line) and changing stroke color and selecting a color, the color picker often falls back to its previous state.
This does not always happen, making it impossible to give more insight into this bug, so it’s your turn to look into it.
MacBook M2 Max 38 cores, 64GB Ram, MacOS 26.1 (25B78), Figma 125.10.8.
Figma board with 634592 frames (so it appears when I create a new frame).