I want to support this/raise it again. I think the icons are critical to the app DESIGN and we don’t have nearly the control over this by using the icons available, although I will say they are a good, extensive list. Just goes to show you that quantity cannot beat quality (and by quality in this case I mean having the design choice vs. extensive list of options). I am surely not considering all of the implications for Glide, but seems like a quick rollout to allow something like up to 20 custom icon uploads with PRO per app.
By the way, here is my favorite site for free icons: https://material.io/resources/icons/?style=sharp
I would use these for my apps if I could.