Safari OSX with Fabric UI - Issues

[evogelpohl01]

Anyone using Safari on OSx w/ Fabric? I've tried and had to abandon for Chromium/Edge. I'm @ version: Version 18.2 (20620.1.16.11.8) of Safari. 

Issues:

Extremely slow response on all workloads. Menus take a long time to cascade down. 

Buggy menus. Note the pic. This is what happens when you drop down the Environment. Shows just a sliver of the menu. 

Notebooks are erratic. If your cell is long, you can't move the cursor to the center. It 'jumps' to the bottom.

...many other UI goofs. 

Though many sites suggest Safari is supported.

(BTW - Before you ask, for security/privacy concerns, I've decided to ditch Chrome/Chromium world & its password manager for a 100% Apple ecosystem.)

[v-veshwara-msft]

Hi @evogelpohl01 ,

We just wanted to follow up one last time to check if the issue has been resolved on your end. If you’re still encountering issues or need any further assistance, please don’t hesitate to reach out—we’re always happy to help.

Best regards,
Vinay.

[v-veshwara-msft]

Hi @evogelpohl01 ,

We just wanted to check in again regarding your issue. If you’ve found a solution, marking the reply as the solution and leaving a kudos would be greatly appreciated—it helps the community and others with similar questions.

If you’re still facing challenges or have further questions, please let us know—we’re here to help and would love to assist you in resolving this.

Looking forward to hearing back from you!

Best regards,
Vinay.

[v-veshwara-msft]

Hi @evogelpohl01 ,
We hope you’re doing well! We just wanted to follow up since we haven’t heard back from you. If your issue is all sorted, it’d be great if you could mark the reply as the solution and maybe drop a kudos--it helps others too. But if you still need assistance, just let us know--we’re happy to help!

Best,
Vinay.

[v-veshwara-msft · Accepted solution]

Hi @evogelpohl01 ,
Thanks for posting your query in Microsoft Fabric Community Forum.
I noticed you mentioned you're using OS X. Just to clarify, Apple transitioned from "OS X" to "macOS" starting in 2016, and the version you’re using (Safari 18.2) suggests it’s part of macOS rather than OS X.
If by chance you're still on an older OS X version, it might not fully support Microsoft Fabric due to outdated browser technologies.
If you are using modern macOS version ensure Safari is Up to Date.
Additionally,

Enable Experimental Features in Safari:

--Go to Safari > Preferences > Advanced > Show Develop menu in menu bar.
--Under Develop > Experimental Features, enable WebGL, modern JavaScript features, and CSS optimizations.
Clear Cache and Disable extensions:
--Clear Cache and Cookies.
--Ensure no third-party Safari extensions (like ad blockers) are interfering with Fabric.

Refer the following link for supported browsers:
Supported browsers 

If you’ve tried the above steps and the issues persist, it might be worth reporting the issue to Microsoft Support.
Here is the link which guides you to create a support ticket.
create-support-ticket .
Let us know if this helps! We're here to support you further if needed.

If this post helps, please mark it as solution to help others find easily and a kudos would be appreciated.
Best Regards,
Vinay.