HEX colours not being kept in my .aco palette, either before or after saving

[desbest]

HEX colours not being kept in my .aco palette, either before or after saving

Steps to Reproduce

• Open a .aco palette
• Have 2 colours (or swatches) saved in your palette
• Make one colour #F70C64
• Change the 7 to an 8 to make it #F80C64
• Switch to another swatch in your palette by selecting it
• Switch back to the swatch that you was previously on

You'll notice that the colour hex code you initially chose, isn't respected, the "F8" switches to "F7" without your consent.

I'm using version 1.8.0.480 on Windows 10 22H2