Tkinter Checkbutton Stuck Unchecked

I have a small app that uses tkinter. I had everything working perfectly then made some changes and I have no idea what I did. In my gui there is one check box. If I click the chec

Solution 1:

The color white is guilty, it makes the check sign invisible it's more reproducible with

c = Checkbutton(root, text='Check for CSV Instead', variable=chk, bg='#45484c', fg='#e5e5e5')