On YT videos, the vertical "..." doesn't appear next to the "Share" button, or the "Thanks" button when that also exists under a video, until I click and drag the edge of my browser to adjust the size of the window by 1 or more pixels in any direction; that's the only way I can get it to appear. If I refresh the page, I have to resize my window again to get the vertical "..." button to appear again. It's been this way for well over a month.
I'm using Waterfox, which is an open-source spin-off of Firefox, DF Youtube (Distraction Free), Sponsorblock for Youtube, and Ublock Origin.
On YT videos, the vertical "..." doesn't appear next to the "Share" button, or the "Thanks" button when that also exists under a video, until I click and drag the edge of my browser to adjust the size of the window by 1 or more pixels in any direction; that's the only way I can get it to appear. If I refresh the page, I have to resize my window again to get the vertical "..." button to appear again. It's been this way for well over a month.
I'm using Waterfox, which is an open-source spin-off of Firefox, DF Youtube (Distraction Free), Sponsorblock for Youtube, and Ublock Origin.