<p>I can't help confirm this bug as I am on macOS &gt;10.15 (and I don't see the same problem) but I'd recommend raising a new Issue <a href="https://github.com/input-output-hk/plutus/issues" rel="nofollow noreferrer">here</a>.</p>
<p>That seems like the appropriate place to report this issue based on <a href="https://testnets.cardano.org/en/programming-languages/plutus/resources/" rel="nofollow noreferrer">this</a>:</p>
<blockquote>
<p>User feedback is important because it helps us improve the Plutus Playground. We want to hear from you about any usability issues or bugs that you encounter, or any suggestions for improvement you may have.
If you would like to provide your feedback, please raise an issue in the Plutus GitHub repository. Use the issue template provided and include the requested information as it helps our team understand what went wrong, or what we could do better.</p>
</blockquote>

CC BY-SA 4.0
2022-01-11T17:21:44.887Z
2022-01-11T17:21:44.887Z
BETTR Stake Pool
<p>Using macOS Catalina 10.15.7 and Safari v 15.2 (15612.3.6.1.8). The Playground URL (<a href="https://playground.plutus.iohkdev.io" rel="nofollow noreferrer">https://playground.plutus.iohkdev.io</a>) generates a blank page. It loads fine on Chrome and Brave (haven't actually run anything yet). Is this known? Is this fixable? I primarily use Brave, but it's worth fixing this issue if it is fixable.</p>
<p>Related: I tried tagging this with {playground safari macos catalina blank} Only &quot;macOS&quot; was accepted, as I do not have 150 reputation points (ie. could not post until I <em>removed</em> those very useful tags). This seems shortsighted, as the newbies who are facing challenges are more likely to generate tags that newbies who are facing challenges might find helpful. If someone is experienced enough to have 150 reputation points, s/he is less likely to be having newbie problems, and less likely to create tags that will help newbies. Is this an IOHK limitation, or a stackexchange limitation?</p>

CC BY-SA 4.0
2022-01-11T23:10:10.803Z
fwiw, confirming same results in Safari using macOs 12.1 Monterey. Reported errors: [Error] Viewport argument key "minimal-ui" not recognized and ignored. (playground.plutus.iohkdev.io, line 1)
[Error] SyntaxError: Invalid regular expression: invalid group specifier name (anonymous function) (vendors.fe7bf06144dfb083c610.js:2)
DaveLind
<plutus-playground><macos>
Online Playground does not appear in Safari
# Online Playground does not appear in Safari

(Asked by: username_0 on 2022-01-11)

Using macOS Catalina 10.15.7 and Safari v 15.2 (15612.3.6.1.8). The Playground URL (<https://playground.plutus.iohkdev.io>) generates a blank page. It loads fine on Chrome and Brave (haven't actually run anything yet). Is this known? Is this fixable? I primarily use Brave, but it's worth fixing this issue if it is fixable.

Related: I tried tagging this with {playground safari macos catalina blank} Only "macOS" was accepted, as I do not have 150 reputation points (ie. could not post until I *removed* those very useful tags). This seems shortsighted, as the newbies who are facing challenges are more likely to generate tags that newbies who are facing challenges might find helpful. If someone is experienced enough to have 150 reputation points, s/he is less likely to be having newbie problems, and less likely to create tags that will help newbies. Is this an IOHK limitation, or a stackexchange limitation?

**Tags:** plutus-playground, macos
> **Comments:**
> **username_1**: fwiw, confirming same results in Safari using macOs 12.1 Monterey. Reported errors: [Error] Viewport argument key "minimal-ui" not recognized and ignored. (playground.plutus.iohkdev.io, line 1) [Error] SyntaxError: Invalid regular expression: invalid group specifier name (anonymous function) (vendors.fe7bf06144dfb083c610.js:2)  

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## 1 answers

### Answer by username_2 on 2022-01-11. Score: 1 | Accepted answer

I can't help confirm this bug as I am on macOS >10.15 (and I don't see the same problem) but I'd recommend raising a new Issue [here](https://github.com/input-output-hk/plutus/issues).

That seems like the appropriate place to report this issue based on [this](https://testnets.cardano.org/en/programming-languages/plutus/resources/):

> User feedback is important because it helps us improve the Plutus Playground. We want to hear from you about any usability issues or bugs that you encounter, or any suggestions for improvement you may have.
> If you would like to provide your feedback, please raise an issue in the Plutus GitHub repository. Use the issue template provided and include the requested information as it helps our team understand what went wrong, or what we could do better.


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