[GH-ISSUE #6587] [PM-32771] Passkey authentication fails with "Passkeys not supported for this app" error in X (Twitter) #21735

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opened 2026-04-16 22:21:32 -05:00 by GiteaMirror · 6 comments
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Originally created by @oakencore on GitHub (Feb 26, 2026).
Original GitHub issue: https://github.com/bitwarden/android/issues/6587

Origin

Native Application (non-browser app)

Web URL or App name

X

Passkey Action

  • Creating new passkey (Registration)
  • Signing in (Authentication)

Build Information

Version 2026.2.0 (21203)

Additional Information

When attempting to sign into the X (Twitter) Android app using a passkey stored in Bitwarden, the error "Passkeys not supported for this app" is displayed immediately after Bitwarden is prompted.

Steps to reproduce:

  1. Have a passkey for X/Twitter saved in Bitwarden
  2. Open X app → Sign in → Sign in with passkey
  3. Bitwarden prompt appears, then shows "Passkeys not supported for this app"

The same passkey works on x.com in the browser.

X app version: 11.68.0

Related issues: #5322, #6164

Issue Tracking Info

  • I understand that work is tracked outside of Github. A PR will be linked to this issue should one be opened to address it, but Bitwarden doesn't use fields like "assigned", "milestone", or "project" to track progress.
Originally created by @oakencore on GitHub (Feb 26, 2026). Original GitHub issue: https://github.com/bitwarden/android/issues/6587 ### Origin Native Application (non-browser app) ### Web URL or App name X ### Passkey Action - [ ] Creating new passkey (Registration) - [x] Signing in (Authentication) ### Build Information Version 2026.2.0 (21203) ### Additional Information When attempting to sign into the X (Twitter) Android app using a passkey stored in Bitwarden, the error "Passkeys not supported for this app" is displayed immediately after Bitwarden is prompted. Steps to reproduce: 1. Have a passkey for X/Twitter saved in Bitwarden 2. Open X app → Sign in → Sign in with passkey 3. Bitwarden prompt appears, then shows "Passkeys not supported for this app" The same passkey works on x.com in the browser. X app version: 11.68.0 Related issues: #5322, #6164 ### Issue Tracking Info - [x] I understand that work is tracked outside of Github. A PR will be linked to this issue should one be opened to address it, but Bitwarden doesn't use fields like "assigned", "milestone", or "project" to track progress.
GiteaMirror added the bug-passkeyapp:password-manager labels 2026-04-16 22:21:33 -05:00
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@bitwarden-bot commented on GitHub (Feb 26, 2026):

Thank you for your report! We've added this to our internal board for review.
ID: PM-32771

<!-- gh-comment-id:3965089581 --> @bitwarden-bot commented on GitHub (Feb 26, 2026): Thank you for your report! We've added this to our internal board for review. ID: [PM-32771](https://bitwarden.atlassian.net/browse/PM-32771) [PM-32771]: https://bitwarden.atlassian.net/browse/PM-32771?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
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@pamperer562580892423 commented on GitHub (Feb 26, 2026):

Could you copy & paste in your details about the device etc. by going to Settings --> About --> Version in the BW Android app?

<!-- gh-comment-id:3965536099 --> @pamperer562580892423 commented on GitHub (Feb 26, 2026): Could you copy & paste in your details about the device etc. by going to Settings --> About --> Version in the BW Android app?
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@daniellbw commented on GitHub (Feb 26, 2026):

Hi there,

This issue has been escalated for further investigation. If you have more information that can help us, please add it below.

Thanks!

<!-- gh-comment-id:3965984771 --> @daniellbw commented on GitHub (Feb 26, 2026): Hi there, This issue has been escalated for further investigation. If you have more information that can help us, please add it below. Thanks!
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@oakencore commented on GitHub (Feb 28, 2026):

Could you copy & paste in your details about the device etc. by going to Settings --> About --> Version in the BW Android app?

© Bitwarden Inc. 2015-2026

Version: 2026.2.0 (21203)
📱 google Pixel 10 Pro 🤖 16@36 📦 prod
🧱 commit: bitwarden/android/release/2026.2-rc46@cbe13d2015f97955de1e0f11a229330ddd4654c0
💻 build source: bitwarden/android/actions/runs/21762978463/attempts/1
🦀 SDK: 2.0.0-4872-065ef30b
🌩 Server: 2026.2.0 @ US

<!-- gh-comment-id:3977302033 --> @oakencore commented on GitHub (Feb 28, 2026): > Could you copy & paste in your details about the device etc. by going to Settings --> About --> Version in the BW Android app? © Bitwarden Inc. 2015-2026 Version: 2026.2.0 (21203) 📱 google Pixel 10 Pro 🤖 16@36 📦 prod 🧱 commit: bitwarden/android/release/2026.2-rc46@cbe13d2015f97955de1e0f11a229330ddd4654c0 💻 build source: bitwarden/android/actions/runs/21762978463/attempts/1 🦀 SDK: 2.0.0-4872-065ef30b 🌩 Server: 2026.2.0 @ US
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@BabyOilJohnson commented on GitHub (Mar 24, 2026):

I'm having this issue too. ProtonPass works perfectly.

<!-- gh-comment-id:4118221861 --> @BabyOilJohnson commented on GitHub (Mar 24, 2026): I'm having this issue too. ProtonPass works perfectly.
Author
Owner

@shreyasbharath commented on GitHub (Apr 7, 2026):

Outlook on Android has the same issue

<!-- gh-comment-id:4202833452 --> @shreyasbharath commented on GitHub (Apr 7, 2026): Outlook on Android has the same issue
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Reference: github-starred/android#21735