Stop capitalization of "i" in non-English languages

When I use both English and Swedish language in SwiftKey it constantly auto capitalizes "i" even though I have selected the Swedish language/keyboard.
If I only have Swedish language/keyboard it doesn't do this. But I like to switch between English and Swedish, so having a single language enabled is not an option.
Please correct this bug, it's really annoying to constantly have to correct this when writing in Swedish.
I have noticed that this topic has been brought up for several years, maybe it's time to fix it?