that’s interesting. On Xiaomi Mi 10 it works correctly. I see it on iOS 14.3, iphone 8 Plus, in Safari and Edge.
Actually the whole area below the close button (i.e. the dark overlay) remains tapable and links open.
The problem does NOT exist with the off-canvas sidebar for the product filter
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.