Fluent Reader can't import double-nested feeds from OPML (Thunderbird Import) #738
Description
Describe the bug
Fluent Reader cannot import RSS Feeds from any RSS reader that allows you to store RSS feeds in subfolders/sub categories.
IE: Folder 1 > Folder 2 > RSS Feed
To Reproduce
Steps to reproduce the behavior:
- Have an OPML Feed with outline structured like this:
<opml version="1.0" xmlns:fz="urn:forumzilla:">
<head>
<title>Thunderbird OPML Export - RSS</title>
<dateCreated>Mon, 25 Aug 2025 02:31:23 GMT</dateCreated>
</head>
<body>
<outline title="Art">
<outline title="zone θ">
<outline type="rss" title="zone θ" text="zone θ" version="RSS" fz:quickMode="false" fz:options="{"version":2,"updates":{"enabled":true,"updateMinutes":100,"updateUnits":"min","lastUpdateTime":1756085101744,"lastDownloadTime":1755368567219,"updatePeriod":"","updateFrequency":"","updateBase":""},"category":{"enabled":false,"prefixEnabled":false,"prefix":""}}" xmlUrl="https://radicallymaxton.tumblr.com/rss" htmlUrl="https://radicallymaxton.tumblr.com/"/></outline>
</body>
</opml>
- Have Fluent Reader try to import feeds from the OPML.
- But because they're double-nested, they can't be found.
Expected behavior
Whether the RSS feed is 3rd level, 2nd level, or 1st level, Fluent Reader can find them.
Platform (please complete the following information):
- OS: Windows 11
- Version: Fluent Reader 1.1.4