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I installed App Store version of the Refined GitHub, and there is nothing in my Safari extension.
If I click “Quit and Open Safari Extensions Preferences”, nothing happened either.
I tried reinstalling and rebooting my Mac, did not work.
Refined GitHub: 14.0.3 (16610.4.3.1.7)
Mac: Mac mini (M1, 2020)
OS: 11.2.3 (20D91)
Safari: 14.0.3 (16610.4.3.1.7)
<img width="1306" alt="image" src="https://user-images.githubusercontent.com/33802186/114262309-dc88b380-9a11-11eb-9666-0dc8f2c8fa45.png">

Yep, same problem on my computer starting this week. Same versions, except mine is Intel.
The App Store version is 21.4.6. None of the Safari I published load on my computer, which leads me to believe that the core app we're using is broken in some way.
cc @sindresorhus
posted by fregante almost 4 years ago
It works for me in a new macOS user profile, which leads me to believe it's a configuration issue (together with a bug of our app)
posted by fregante almost 4 years ago
Strange. It works perfectly fine on my computer. macOS 11.2.3 (Intel).
posted by sindresorhus almost 4 years ago
I would recommend checking logs in the Console app. It usually logs there if there are problems.
posted by sindresorhus almost 4 years ago
posted by L1cardo almost 4 years ago 
posted by sindresorhus almost 4 years ago 
posted by fregante almost 4 years ago 
posted by L1cardo almost 4 years ago 
Super weird. Can you also make sure you don't have a development version of the Safari extension somewhere on your computer. Sometimes that can interfere. (For example, the one in distribution/build
).
posted by sindresorhus almost 4 years ago
I really hope it's just a macOS bug that will be fixed in the upcoming macOS 11.3 release.
posted by sindresorhus almost 4 years ago
Super weird. Can you also make sure you don't have a development version of the Safari extension somewhere on your computer. Sometimes that can interfere. (For example, the one in distribution/build
).
I built Refined Github for Safari a long time ago(3~4 month ago), but I am pretty sure that I deleted everything including Xcode cache and build folders.
posted by L1cardo almost 4 years ago
Experiencing the same bug on my MacBook Air 2020 (M1) with MacOS 11.2.3 & Safari 14.0.3.
The workaround worked for me.
Let me know if I can provide any logs, etc. that may help you (-:
posted by Ein-Tim almost 4 years ago
This has been “fixed” in v21.4.12. It appears to be a system bug so in this new version we just suggest how to fix it instead of showing an empty app.
posted by fregante almost 4 years ago
This has been “fixed” in v21.4.12.
Apparently not. Reopening for visibility
posted by fregante almost 4 years ago
Fixed in the Safari release 21.4.18
posted by fregante almost 4 years ago
@fregante Can you share more details, how did you fix this problem? Can't find an exact commit
posted by exentrich over 3 years ago
The companion app includes informations on how to fix it
posted by fregante over 3 years ago