SVG files uploaded as brand graphics were editable. Now they behave as png and you can't change the color.

A month ago I uploaded a bunch of svg files to my brand kit and I was able to edit and choose any of my brand colors from the “edit” menu. Now when I insert one of those graphics they behave as png, I could only edit the color if I added the effect as the duotone. I need to be able to edit the color directly and put the correct hex.