Custom colors revert when moving element

[kindafun]

If I've changed a line's color after creation and move one of the connected elements, the line will revert back to the color it was created with.

[AgitoReiKen]

https://github.com/AgitoReiKen/figma-itemflow/commit/aa4af7d326144a61350264b43be35aa8b55a773c