The cursor doesn't stay in the text field when you scroll up and down if the text field is in a fixed position container. See videos below.
Abercrombie
Video: https://www.dropbox.com/s/8w0gft6z3swv8a5/Abercrombie%20Position%20Fixed%20Container.mov?dl=0
Development Webpage
https://webchat-dev.blueroos.com/162248887705937
Video: https://www.dropbox.com/s/ychvmztac72hqrc/Last%20frame%20shows%20tappable%20area.mov?dl=0
You have to click twice to make the cursor show up, and when it does show up, you can move it up/down using scroll on the page. Also, the tappable area for the submit icon on the right moves up/down too, so you can't tap on the submit icon anymore.
Any thoughts on workarounds?