[$250] [Payment card / Subscription] "Change payment card" button doesn’t work after using 3DS flow to add GBP payment card

[blimpich]

Problem

After adding a payment card using the 3DS flow we can't change the payment card.

Screen.Recording.2024-07-24.at.2.38.12.PM.mov

Solution

Figure out why and fix it.

Note:

You will need to use an internal Expensify engineer's ngrok credentials in order to test this. If you'd like to work on this please message @blimpich and I will provide you with instructions on how to use my local backend via ngrok. One of the catches with this is that my ngrok will only work when I'm online, so if you aren't able to be online during some portion of PST 9am-5pm hours then you might not want to work on this.

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• Upwork Job URL: https://www.upwork.com/jobs/~016cee3d2a1a851762
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• nkdengineer | Contributor | 103423143

Issue Owner

Current Issue Owner: @muttmuure

[melvin-bot]

Triggered auto assignment to @muttmuure (Bug), see https://stackoverflow.com/c/expensify/questions/14418 for more details. Please add this bug to a GH project, as outlined in the SO.

[blimpich]

This really should be external I think, but non-Expensify engineers can't actually repro this issue until #46144 is completed, since the full 3DS flow isn't available to them locally (link). So marking this as internal hot pick for now.

[trjExpensify]

Could we send it external and let them connect to someone's VM or something like we've done before?

[blimpich]

Even with access to an engineer's ngrok a external contributor won't be able to repro this. I'm working on this which I think should make it possible for external engineers to repro this with a Expensify engineer's ngrok credentials.

[muttmuure]

Held on solution in linked issue