Some extensions stopped working with CoreLibs 1.18

[shanejx]

Please answer the following questions for yourself before submitting an issue

• Filters were updated before reproducing an issue
• I checked the knowledge base and found no answer
• I checked to make sure that this issue has not already been filed

AdGuard version

2.17.2.1984 release

Browser version

Vivaldi, Chrome

OS version

macOS Sequoia 15.5 (24F74)

Ad Blocking

No response

Privacy

No response

Social

No response

Annoyances

No response

Security

No response

Other

No response

Language-specific

No response

Which DNS server do you use?

AdGuard DNS

DNS protocol

DNS-over-HTTPS

Custom DNS

No response

What Stealth Mode options do you have enabled?

No response

Support ticket ID

No response

Issue Details

After updating to AdGuard for Mac v2.17.x.x, userscript extensions added in AdGuard Preferences -> Extensions no longer work.
These same userscript extensions work flawlessly when used with AdGuard for Mac version 2.16.4.1870. I was able to revert and confirm the functionality returns when using the last v2.16.x.x release on GitHub. Additionally, I tested and confirmed that these userscripts work when added to Tampermonkey or Violentmonkey browser extensions.

I've tested with Stealth mode fully disabled and all AdGuard filters disabled.

Steps to reproduce:

1. Add one (or all) of the userscripts linked below to AdGuard for Mac.
   Optional: After adding userscript(s), check for filter updates.
2. Navigate to the example webpage and see if the userscript's functionality activates.

Userscripts for AdGuard Preferences -> Extensions:
1.) https://greasyfork.org/en/scripts/500473-amazon-subscription-canceler
This userscript adds an orange "Cancel Subscriptions" button to the right side of https://www.amazon.com/auto-deliveries/subscriptionList webpage.

Example:
https://www.amazon.com/auto-deliveries/subscriptionList

2.) https://greasyfork.org/en/scripts/394820-mouseover-popup-image-viewer
This userscript shows images/videos of links/thumbnails upon hovering over them.

It should work basically anywhere there is a thumbnail.

3.) https://greasyfork.org/en/scripts/18141-github-code-colors
The userscript above adds color swatches next to code color definitions.

Examples are seen in the README:
https://github.com/misund/hex-to-rgba
or
https://github.com/netbeast/colorsys
or
https://github.com/mRs-/HexColors

4.) https://greasyfork.org/en/scripts/505496-github-folder-downloader
Adds a button to download a specific GitHub folder within a GitHub repository.

Example:
https://github.com/DrewThomasson/ebook2audiobook/tree/main/Notebooks
It adds a "Download folder" dropdown button to the right of "Add file" dropdown button in a non-root directory/subdirectory on GitHub.

Expected Behavior

I expect the userscript to work and for it's functionality/changes to appear on webpages as it had done so in v2.16.x.x.

Actual Behavior

No functionality. Nothing happens.

Screenshots

Screenshot 1

Additional Information

Please let me know if you need any further information or details regarding this issue. Thank you!

[AlexandrPkhm]

The issue is related to #1992