Android - Bug - Scanner thinks anything is a multiframe QR

[Tbaut]

What happened:

• I'm scanning a normal (single frame) QR code, but the scanner thinks it's a mutli-frame (shows the bar and absurd numbers like 7/282 )

How to reproduce

• scan a multiframe QR code successfully (in my case Karura metadata, whether or not you have the network spec doesn't matter)
• then scan an extrinsic QR code, for instance.
• I had the bug twice that while scanning a single frame QR, after having added some network metadata, the scanner showed the multi-frame progress bar. I had to click on "start over" for the scan to work again.

[Slesarew]

This is likely caused by improper clearing of frame collector upon transaction parse. Should get fixed once it submerges into rust as well.

[Slesarew]

I think it got temporary fix in #986