Screen reader and WeChat not cooperating

I just got a new phone, and now get the notification when using the screen reader with WeChat "No readable text was found on this screen".

Previous phone was pleco 3.2.91, wechat 8.0.42
New phone is pleco 3.2.99, wechat 8.0.65

I've previously had this problem occur, and then it 'fix' itself, but I'm not sure what caused the problem/solution. Any advice?

Many thanks, long-time pleco user

Yeah, WeChat tends to mess with screen readers a lot - does it work better with the screen OCR option?