MinerBlock (Firefox extension) is freezing and making Orion very slow

Toxinu

Steps to reproduce:

I have already tried to disable and then re-enable every extension one by one to identify minerBlock as the culprit.

Install: https://addons.mozilla.org/en-US/firefox/addon/minerblock-origin/
Try to navigate to websites like Gmail and then open another tab
Orion will be very slow and freezing until some point

Expected behavior:

Orion should be as fast as usual

Orion, OS version; hardware type:

Orion 0.99.113-beta (WebKit 613.1.12)
macOS Version 12.2.1 (Build 21D62)
MacBookAir10,1

Session Info:

Open windows => 1
Pinned tabs => 1
Active window tabs => 5
Active tab url => https://orionfeedback.org/

Enabled Extensions:

Bitwarden - Free Password Manager (firefox)
Grammarly for Firefox (firefox)
ClearURLs (firefox)
Decentraleyes (firefox)
I don't care about cookies (firefox)
Minimal Theme for Twitter (firefox)
SponsorBlock for YouTube - Skip Sponsorships (firefox)
Modern Design for Wikipedia (firefox)
Yomichan (firefox)

Disabled Extensions:

minerBlock (firefox)

Non Default Settings:

AlwaysShowToolbarInFullScreen => 0
ContentBlockerLastUpdated => 2022-03-08 00:00:00 +0000
CustomAppIconData => {length = 0, bytes = 0x}
FirstLaunch => 0
FirstTimeWebExtensionNotice => 1
LastUsedBuildVersion => 113
PreCompiledContentRuleListVersion => 113
LastCrashCheckDate => 2022-03-11 23:06:39 +0000
NetworkPredictionEnabled => 0
NextDownloadID => 16
SavedWindowSize => 1680.0,1025.0
SavedWindowPosition => 0.0,0.0
ShowTabPreviewOnHover => 0
BookmarksSidebarVisible => 0
QuitWithConfirmation => 1
ActiveLibraryTab => extensions
ActivePreferenceTab => websites
BookmarksLastSynced => 1647040000157.422
ReadingListLastSynced => 1647040000160.881

Vlad

Toxinu Would be preferable for extension author to do it, there are over 300k extensions out there if we were to debug issues with each 🙂