Using colorize on B&W picture after already colorizing

I have an heirloom black and white photo. I am colorizing it!

But I do not care for how the colorize dialog works. As soon as I click on ‘colorize’, it reverts to the default settings. That is fine for the first time, but afterwards, the colorization that I had previously selected should be used. I just need to tweak it.

Or perhaps I am missing some setting that would make my earlier choice stick. Please advise.

Hi @Wellington_Wimpy, and welcome,

Figure 14.149. Preset Menu, found here:
https://docs.gimp.org/2.8/en_GB/gimp-tool-colorize.html

Have fun!
Claes in Lund, Sweden