BPM Worklist Window Background Color in Newsfeed Aquamarine Theme

Summary

Blue background and blue text make it difficult to read navigation options on left

Content

We recently switched to Newsfeed but are having trouble seeing the BPM Worklist left side navigation menu due to the background color of the window now being a blue pattern that obscures the blue text.  We used the delivered Aquamarine theme in Appearance for Newsfeed, only changing from the Oracle logo to our own, and switching the Icon Type from Outlined to Solid.  These minor changes don't seem to have impacted the color scheme of the BPM Worklist window at all, but the switch to Newsfeed in general has, as the BPM Worklist window had a white background in Classic