Unable to upgrade from free plan on web

[masquernya]

• [x] This is not a feature request (existing functionality does not work, not missing functionality). I will request features on forum or via support.
• [x] I've searched and did not find a similar issue.

Bug in web app

Describe the bug If you try to upgrade from the free plan on the web app, you get a "notAvailableInApp" error.

To Reproduce Steps to reproduce the behavior:

1. Go to the Gear icon (settings page), then click on Plan
2. Click on the edit icon next to the "Free" label
3. The error message "This function is not available in the mobile app." shows up, and you are not able to upgrade.

Expected behavior Clicking on the edit button brings up the upgrade wizard.

Screenshots Unfortunately, I did not take screenshots before testing a fix.

Desktop (please complete the following information):

• OS: Kubuntu 24.04
• Browser Firefox
• Version 129.0

Additional context Replacing the line at https://github.com/tutao/tutanota/commit/6d145fa67eb681c8b73487857bdc05e22df2710d#diff-df760e8a734752a9af3f1ad62a3afdff5edd6ddf07df53487cb54fff56fb713aR76 (line 76) with the following line fixes the issue:

    if (isIOSApp() && !(await locator.appStorePaymentPicker.shouldEnableAppStorePayment(getPaymentMethodType(accountingInfo)))) {