0
Not a bug
User added .tmTheme files not appearing in theme dropdown menu
In Textastic for Mac I've saved a handful of themes and syntax definitions per the instructions on this page. The syntax definitions work fine, but even after restarting Textastic I can't get the themes to appear in the dropdown menu under Textastic preferences. These are TextMate themes (.tmTheme) from a variety of sources.
Customer support service by UserEcho
~/Library/Containers/com.textasticapp.textastic-mac/Data/Library/Application Support/Textastic
<key>name</key>
<string>Kachun</string>
Please change that string to match the file name and it should work.