Unfrotunately, I don’t have a great solution for you, since I’m just the user of the app, you can try reach out to the developer on twitter, or on reddit, he’s pretty responsive!
no idea why, just downloaded the latest version of BTT, and tried again disabling “Show macos strip” and enabling it. When enabled, the X appears, when disabled, it doesn’t.
Maybe try to read through the docs he
I got if from my library of icons, can’t share the source because I think I got them custom made for another project a while ago and I’m not sure I have proper attribution to share them publicly
My biggest problem with all this, is that this drives more and more designers out of the industry, paving way to more classic CS people. Where as before, being a Front End Developer, meant you also need to learn layout, css, html, etc’, which was somewhat easier for the design oriented folk, the above is a complete nightmare for most of them.