Full screen and split view bugs

I have been using TextWrangler for years, this has been a great software for coding. But the latest update seems have bugs in it. The full screen view doesn’t behave as the rest of OS X El Capitan software, and the split screen view doesn’t even work. As a free software these bugs don’t effect the core function, but if the developer can fix it which will make this sfotware a perfect one for my needs.

Backgammon lover about TextWrangler