So on my live site Forum when I Click on the “More Actions” button within a Category I get this:

I can’t see the options as the text is the same color as the drop down box background. Thus far I have not been able to find anything in the Site Editor under Forum Settings which changes this. Does anyone know where this is adjusted?
Hey @S2112ify!
It’s worth noting that this forum primarily focuses on freelancers and agencies using Wix as part of the Wix Partners program, or users of Wix Studio. If you’re looking for more support through your journey of building your own website, I’d recommend checking out the All Things Wix Facebook Group, or reaching out to Wix Support.
But, since you’re here already, I’ll do my best to help 
From a quick search, when editing the forum, choose Settings> Design> Text Style> Post text colour. and adjust the colour
It’s worth noting that this only affects the More Actions panel, but also affects the colour of the text shown on the list of posts.
For reference, here’s the actions that can be taken: