Empty window/popup when clicking on icon

[pokemaster974]

Also please make sure that:

• "Firefox will: Never remember history" in the Firefox Preferences/Options under "Privacy & Security > History" is NOT selected => unselected
• You are NOT using Firefox in a Private Window => I have a private window opened but using a no private window for the extension
• You can see a grayed out but ticked Checkbox with the description "Enable Container Tabs" in the Firefox Preferences/Options under "Tabs" => Yes

• Multi-Account Containers Version: 8.0.5
• Operating System + Version: Windows 10 build 19044
• Firefox Version: 96.0.3
• Other installed Add-ons + Version + Enabled/Disabled-Status: Add-ons Search Detection extension 2.0.0 true addons-search-detection@mozilla.com Amazon.co.uk extension 1.9 true amazon@search.mozilla.org automate-click extension 1.4.7 true {0d66b279-412d-441e-928b-7189c7005ded} Bing extension 1.3 true bing@search.mozilla.org Bitwarden extension 1.55.0 true {446900e4-71c2-419f-a6a7-df9c091e268b} Bypass Paywalls extension 1.7.9b true bypasspaywalls@bypasspaywalls Bypass Paywalls Clean extension 2.5.4.0 true {d133e097-46d9-4ecc-9903-fa6a722a6e0e} Chameleon extension 0.22.20.2 true {3579f63b-d8ee-424f-bbb6-6d0ce3285e6a} ClearURLs extension 1.22.0 true {74145f27-f039-47ce-a470-a662b129930a} Consent-O-Matic extension 0.9.4 true gdpr@cavi.au.dk CORS Unblock extension 0.1.9 true {8d9dd0f0-6dc5-4595-8c81-fab876d0fef0} Disconnect extension 20.3.1.1 true 2.0@disconnect.me DuckDuckGo extension 1.1 true ddg@search.mozilla.org eBay extension 1.3 true ebay@search.mozilla.org Export Cookies extension 0.3.2 true {36bdf805-c6f2-4f41-94d2-9b646342c1dc} Firefox Multi-Account Containers extension 8.0.5 true @testpilot-containers Gesturefy extension 3.2.4 true {506e023c-7f2b-40a3-8066-bc5deb40aebe} Google extension 1.1 true google@search.mozilla.org Neat URL extension 5.0.0 true neaturl@hugsmile.eu NoScript extension 11.2.19 true {73a6fe31-595d-460b-a920-fcc0f8843232} Popup View for Google™ Translate extension 0.5.4 true jid0-fbHwsGfb6kJyq2hj65KnbGte3yT@jetpack Print Friendly & PDF extension 4.3.0 true jid0-YQz0l1jthOIz179ehuitYAOdBEs@jetpack Privacy Badger extension 2021.11.23.1 true jid1-MnnxcxisBPnSXQ@jetpack QookieFix extension 0.1.26 true {3b6e9729-589c-49e0-a8f6-303c43d87770} Quick Dial extension 0.1.20 true quickdial@matmoul.com Qwant extension 1.1 true qwant@search.mozilla.org Reddit Enhancement Suite extension 5.22.10 true jid1-xUfzOsOFlzSOXg@jetpack Snap Links extension 3.1.11 true snaplinks@snaplinks.mozdev.org SponsorBlock pour YouTube - Supprime les publicités intégrées extension 4.0.5 true sponsorBlocker@ajay.app Stylus extension 1.5.21 true {7a7a4a92-a2a0-41d1-9fd7-1e92480d612d} Trace - Online Tracking Protection extension 3.0.7 true {6ff498ff-a3b6-4891-a614-12a825d4efcf} uBlock Origin extension 1.40.8 true uBlock0@raymondhill.net uMatrix extension 1.4.4 true uMatrix@raymondhill.net Video DownloadHelper extension 7.6.0 true {b9db16a4-6edc-47ec-a1f4-b86292ed211d} Violentmonkey extension 2.13.0 true {aecec67f-0d10-4fa7-b7c7-609a2db280cf} weAutoPagerize extension 1.7.6 true weautopagerize@wantora.github.io Wikipédia (fr) extension 1.1 true wikipedia@search.mozilla.org Zotero Connector extension 5.0.92 true zotero@chnm.gmu.edu Autofill extension 10.0.10 false {143f479b-4cb2-4d8c-8c31-ae8653bc6054} Bulk Media Downloader extension 0.2.2 false {72b2e02b-3a71-4895-886c-fd12ebe36ba3} FoxyProxy Standard extension 7.5.1 false foxyproxy@eric.h.jung In My Pocket extension 0.12.1 false {cd7e22de-2e34-40f0-aeff-cec824cbccac} MyJDownloader Browser Extension extension 3.3.20 false jid1-OY8Xu5BsKZQa6A@jetpack Never-Consent extension 1.15.3 false {816c90e6-757f-4453-a84f-362ff989f3e2} Privacy Possum extension 2019.7.18 false woop-NoopscooPsnSXQ@jetpack Send to Kodi extension 3.1.0 false jid0-YCM0p5WlCGjvBJcZhAusQ5h26wM@jetpack Tab Reloader (page auto refresh) extension 0.3.7 false jid0-bnmfwWw2w2w4e4edvcdDbnMhdVg@jetpack Tab Session Manager extension 6.11.1 false Tab-Session-Manager@sienori

Actual behavior

Opening an empty popup when I click on the Multi-Account Containers's icon

Expected behavior

Having some settings when I click on Multi-Account Containers's icon

Steps to reproduce

1. Open Firefoxe
2. Click on Multi-Account Containers's icon

Notes

[dannycolin]

This was an issue with Firefox and should have been fixed in a recent version. If you ecounter this issue again, please file a bug report on bugzilla.mozilla.org.