I tried to write "Hello" on the demo page on my mobile phone, but it rendered "elloH". After hitting the H, the caret went back to the start of the line and the

I tried to write "Hello" on the demo page on my mobile phone, but it rendered "elloH". After hitting the H, the caret went back to the start of the line and then acted normal (stayed after each of the other letters). Edit: video - https://we.tl/t-hAWomZ9DvT https://we.tl/t-hAWomZ9DvT