In some cases, the automatic selection of Scintilla's AutoCompletion feature does not work:
Regardless, AutoCompletion appears, but the appropriate option must be selected using the arrow keys or cursor.
Unfortunately, I haven't been able to determine whether this is a Scintilla bug (I suspect it is, as I've tried several workarounds), but it's possible that it will be fixed sooner or later.
In some cases, the automatic selection of Scintilla's AutoCompletion feature does not work:
Regardless, AutoCompletion appears, but the appropriate option must be selected using the arrow keys or cursor.
Unfortunately, I haven't been able to determine whether this is a Scintilla bug (I suspect it is, as I've tried several workarounds), but it's possible that it will be fixed sooner or later.