It preserves YouTube's progress bar always visible even if the controls are hidden.
< Feedback on YouTube ProgressBar Preserver
Oh I thank you for writing such a nice comment!!
And I'm happy to hear that you like the shadow. :-)
Of course, this is great work! :)
Have a nice day
Very good, this works just as expected. Good shadow on the top. It's nice that it's 100% width because the original YouTube progress bar is not but it would look bad if this were not full-width.
I got this because the same option "always keep progress bar" of the "Improve YouTube!" extension does not do a good job at all. This is all I need, thanks so much for writing this!