Firefox 103 URL bar shows "Search with Google" and "Search with Amazon" even though those search engines are disabled.
Since upgrading to Firefox 103.0.1 on Linux Mint I am noticing that clicking on the URL bar or typing anything into it now adds "Search with Google" and "Search with Amazon" in the dropdown URL suggestions. This is unwanted behaviour since I have those search engines disabled.
In searching for an answer I found some old suggestions such as setting browser.urlbar.unifiedcomplete to false. However this no longer works.