New topic and reply forms are cut off on the right side at screens smaller than 430px width.
Tried several combinations of FORM#new-post, .bbp-reply-form and FIELDSET.bbp-form, with width:100% or a fixed size for smaller screens. Testing with
for example effects that the form gets smaller in width, but not 10px or any other wished px-width. It will be always fix at a width of maybe 300px. Could there be some default CSS already that I don’t see?
This adds a vertical scrollbar only, same cut off width (have it at 320er query already).
Hugging all elements of the forms (tested via form-reply.php) with a new, then styled div, as the form-legend shall be also responsive, also does not work.
Just don’t find the reason, will have another look.