Skip to main content
N
noxepy
February 3, 2026
Solved

Safari extension doesn't work on Safari Technology Preview

  • February 3, 2026
  • 2 replies
  • 130 views

A year has passed and nothing has changed.

No doubt the issue is being properly addressed by the team.

 "Thank You, Your Submission Is Very Important To Us!"

MBP M3 Sequoia

 

Best answer by noxepy

Sorry, I have to apologize.

The extension works as expected when Safari TP is set to be a default browser in system settings.

2 replies

1P_Dave
1P_Dave
1Password Employee
February 3, 2026

Hello @noxepy! 👋

Welcome to the community! I've split your post into a new thread since the issue being discussed in the old thread that you posted in was resolved in March 2024 with the release of Safari Technology Preview version 190. 

I'm sorry that you're running into issues, can you tell me a little more about what specifically isn't working on your Mac? Is 1Password not working when you try to access it from Safari Technology Preview? Do you see any error messages? I've tested 1Password for Safari version 8.12.0 in Safari Technology Preview 236 and everything seems to be working on my end. Are you using the same versions?

-Dave

N
noxepyAuthorAnswer
February 4, 2026

Sorry, I have to apologize.

The extension works as expected when Safari TP is set to be a default browser in system settings.

1P_Dave
1P_Dave
1Password Employee
February 4, 2026

I'm glad that 1Password for Safari is working. You shouldn't need to set Safari Technology Preview to be your default browser in order for 1Password to work correctly, are you able to share what happens when you make another browser default? What stops working? 

-Dave

N
noxepyAuthor
February 5, 2026

If regular Safari has been set as a default browser then it would fire up every time I try to use 1pw extension while using STP. So basically in order to use the extension with STP, Safari launches first if not launched already. Even with Safari open, the extension on STP shows blank extension window from time to time although unlocked.

There is no such issue when STP has been set as a default browser. So I'd suggest it as a workaround for now.

    Terms & ConditionsAccessibility statement

    ©2026 1Password. All rights reserved.
    4711 Yonge St, 10th Floor, Toronto Ontario, M2N 6K8, Canada