The behavior described in the first link is more than adequate for ICEBlock. A concerted push by third party app developers to promote PWAs solves the user edu

The behavior described in the first link is more than adequate for ICEBlock. A concerted push by third party app developers to promote PWAs solves the user education program. If people actually use the feature and it only sucks on iOS (no icons, etc), there will be pressure for apple to fix it.