[Bug]: Unresponsive Swipe to Pay

[mattcrv]

Describe the bug

Sometimes the Swipe to Pay gets unresponsive, though everything else in the UI is still working. Returning to the previous screen always fixes it, no need to close and reopen the app. I have no idea how to reproduce, but it happened randomly a few times.

Reproduce

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Screenshots / Recording

IMG_5860-1.mov

Operating system

iOS 17

Bitkit version

83

Log output

No response

[mattcrv]

This has not been fixed yet, @JeanlChristophe. Still an issue on 86.

[pwltr]

Not able to reproduce this on an iPhone 8 Plus 16.7.2.

[mattcrv]

I've just experienced this again. Not sure if related, but apparently my channel got force closed after the Review & Send loaded and before I tried swiping to pay.

RPReplay_Final1707911564.2.mov

[pwltr]

This is still an issue, not able to find the cause yet.

[mattcrv]

It just happened again to me on 118. Copied an invoice from one app, opened Bitkit, quickly tapped send the modal about waiting for the node to sync popped up, and once the review & send screen loaded, slider was unresponsive. As usual, I closed the modal and tried again, without even closing and reopening the app, and the slider worked normally in the next attempt.

[pwltr]

Needs to be retested after #1917

[ovitrif]

Needs to be retested after #1917

Putting it to QA so we get a fresh new perspective on its staet

[catch-21]

#2018 may address this

[catch-21]

I've tried reproducing this in iOS simulator with v126 and v128 but no luck in either. Tries moving the sheet in different directions and speeds in various combinations with the slider but it always works. Perhaps touch control on a real device has a different effect. I'll leave this open a short while for iOS users to have a chance at recreating.

[JeanlChristophe]

John could reproduce this issue with internal TestFlight version 1.0.4.

[catch-21]

This can be reproduced by:

1. Start with Bitkit closed.
2. Open Bitkit
3. As soon as the main wallet page shows, tap QR button at the bottom
4. Scan LN invoice
5. It is not possible to use the slider or press 'Add Tag' button on the 'Review & Send' page

After step 4, you can see the 'Please wait for Bitkit to connect' screen for a short while. This could be a clue.

RPReplay_Final1726048111.mp4

[catch-21]

Verified using android device only by pressing 'Add Tag' button using e565bd5

[catch-21]

Verified using 1.0.5 (137) on iPhone 8