blank page when going to view filters in the Dashboard: Filter lists

[iibett]

Prerequisites

• I performed a cursory search of the issue tracker to avoid opening a duplicate issue
• The issue is not present after wholly disabling uBlock Origin ("uBO") in the browser
• I checked the documentation to understand that the issue I report is not a normal behavior

I tried to reproduce the issue when...

• uBO is the only extension
• using a new, unmodified browser profile

Description

When you got to the Dashboard: Filter lists and click on the "view content" (eye) button you get a blank page. I only get this behavior on the latest dev build.
firerfox 94.0.1
ublock origin 1.38.7b14

A specific URL where the issue occurs

In the Filter lists pane

Steps to Reproduce

1. go to Filter lists pane
2. click on the "view content" (eye) button
3. and ublock origin opens blank page in a new tab.

Expected behavior

when you click on "view content" you should get redirected to a filter list you clicked

Actual behavior

you get a blank page

Configuration

firerfox 94.0.1
ublock origin 1.38.7b14
windows 10

[nicolaasjan]

I had the same issue today.
Reverting to release 1.38.6 fixed it.
(Firefox 94.0.1 Linux)

[uBlock-user]

ublock origin 1.38.7b14

Does it happen in 1.38.7b12 ?

[uBlock-user]

Regressed by gorhill/uBlock@8b8b7da