I am so glad I can finally redirect to my local web server for a custom home page. My major gripe is that opening a new tab does not clear the address bar, which is mildly infuriating. I understand that the extension settings state that Mozilla needs to fix the issue because they won't allow extension devs to change text selection in the address bar (citing a bug report filed a few years ago).

However, after reading through that bug report and clicking through to newer bug reports that cite the same issue, it seems Mozilla has changed their minds on that and now allows devs to implement this feature. I would love to see this implemented, as it would remedy my only issue!

https://bugzilla.mozilla.org/show_bug.cgi?id=1426058 is the URL for the newer report.