Transparent Buttons for TrimUI Brick

I was recently browsing Aliexpress for cases for the Brick and noticed a seller with the transparent buttons which I hadn’t seen for sale before, but featured a lot in the online reviews.

Took a chance considering no feedback (at the time at least) and they turned up today. Appear to be genuine and for just less than £4! Surprised they aren’t included with the unit to start with though 🤷