When an asset can't be downloaded, the message "Network error: Unable to connect to {{url}}" is shown in the logger with the {{url}} placeholder not replaced by the URL that failed to load. This is due to the line 104 of src/js/assets.js trying to replace {{msg}} instead of {{url}}.
I reported a similar issue a while ago for uBO (https://github.com/gorhill/uBlock/issues/2921), which you understandably closed as an external translation issue, but for uMatrix this affects every language (including English) so seems like something that should be fixed in uMatrix itself.
When an asset can't be downloaded, the message "Network error: Unable to connect to {{url}}" is shown in the logger with the
{{url}}
placeholder not replaced by the URL that failed to load. This is due to the line 104 of src/js/assets.js trying to replace{{msg}}
instead of{{url}}
.I reported a similar issue a while ago for uBO (https://github.com/gorhill/uBlock/issues/2921), which you understandably closed as an external translation issue, but for uMatrix this affects every language (including English) so seems like something that should be fixed in uMatrix itself.