Input field-single line-best fit

1. Is there a way to make Multi line submit on Android/iOS start touch keyboard with lowerCase letter. (Single line starts with lowerCase letter on touch keyboard, but single line can't be made to best fit and layout group <- it seems like it's totally bugged while Multi line works fine).

2. But Single line on textmesh pro input field works as expected but the cursor for writing doesn't want to move corretly with horizontal layout group.

Any ideas of above two?