Option to add an additional 'Color Palette' in reports, besides your 'Brand Palette'

For our dashboards, we’re running into the issue that we cannot create an additional color palette to use within our reports.

Our brand includes primary and secondary colors that are very similar, which is not ideal for dashboarding. However, these colors are required for content production, so removing them isn’t an option. You would expect that manually selecting the colors would solve this, but this feature is quite buggy and causes frequent reloads when choosing colors — which becomes unworkable when dealing with a large number of values. In these cases, we unfortunately fall back to the default palette, which we’re not particularly happy with either.
I’m aware that the brand add-on provides an additional brand palette, but since it’s a paid upgrade, it isn’t worth it for this single use case.
Would love to see such an, easy but effecitive, update implemented.