Show accessible names: Script blocked / timeout

[mandrasch]

Describe the bug

I love the "Show accessible names" feature, but on some pages script execution is not allowed / does not work.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://cloudinary.com/ (or https://shop.billa.at/ - NuxtJS)
2. Activate "Accessible names"
3. No overlay information provided, JS console:

Blocked script execution in 'about:blank' because the document's frame is sandboxed and the 'allow-scripts' permission is not set. - prepare.js
Some iframes could not be reached within 1000 milliseconds. Those frames will be ignored.  injected.bundle.js:706 

Expected behavior

Overlay of accessible names

Screenshots

Context (please complete the following information)

• OS Name & Version: OSX 15.5
• Browser Version: Chrome Version 138.0.7204.50 (Offizieller Build) (arm64)
• Target Page: https://cloudinary.com/

Are you willing to submit a PR?

Yes.

Did you search for similar existing issues?

yes

Additional context

Thanks for providing this extension! 👍 🌟

[v-sharmachir]

Hi @mandrasch, After reviewing the URLs, it was observed that both contain an iframe element with a sandbox attribute that lacks the allow-scripts permission. This omission prevents the tool from executing the required actions. However, once the allow-scripts value is added to the sandbox attribute or the iframe is removed, the tool is able to perform the desired actions on the page successfully.