I have seen some fair share of folks in need of a sticky navigation bar for the Debut theme so I developed a solution for you all. You can check it out here.
This solution offers you maximum control. You can:
- Make navbar sticky only on mobile, only on desktop or both; - Make the announcement bar sticky only on mobile, only on desktop or both; - Tons of bug fixed that usually the quick answers around the community will not cover since it requires a fair amount of testing.
If you have any questions just let me know and I'll be happy to answer!