The new source selector does not allow setting target title and users are not updating the default title(source title) in editor either and end up publishing articles with English titles.
Here is the proof [[ https://ml.wikipedia.org/wiki/%E0%B4%AA%E0%B5%8D%E0%B4%B0%E0%B4%A4%E0%B5%8D%E0%B4%AF%E0%B5%87%E0%B4%95%E0%B4%82:%E0%B4%B8%E0%B4%AE%E0%B5%80%E0%B4%AA%E0%B4%95%E0%B4%BE%E0%B4%B2%E0%B4%AE%E0%B4%BE%E0%B4%B1%E0%B5%8D%E0%B4%B1%E0%B4%99%E0%B5%8D%E0%B4%99%E0%B5%BE?hidepageedits=1&hidecategorization=1&hideWikibase=1&hidelog=1&tagfilter=contenttranslation&limit=50&days=7&urlversion=2 | 1 ]], [[https://gu.wikipedia.org/w/index.php?hidepageedits=1&hidecategorization=1&hideWikibase=1&hidelog=1&tagfilter=contenttranslation&limit=50&days=30&title=%E0%AA%B5%E0%AA%BF%E0%AA%B6%E0%AB%87%E0%AA%B7:%E0%AA%A4%E0%AA%BE%E0%AA%9C%E0%AA%BE%E0%AA%AB%E0%AB%87%E0%AA%B0%E0%AA%AB%E0%AA%BE%E0%AA%B0%E0%AB%8B&urlversion=2|2]]
We may need to think about detecting this cases and promting users to change the target title when it is same as source title?