Feature / expand height while keyboard is visible

[jakex7]

This PR resolves #43 issue. Huge thanks to @arunim2405 and his comment that helped us get on the correct path to resolve that.

https://user-images.githubusercontent.com/39670088/143773571-52f4af17-c384-4842-b18b-4f82f36de340.mov

[arunim2405]

Glad I could help, awesome work 🙌

[kacper-mikolajczak]

Nice job guys!