When nk_text_edit has the editor mode set to :editor (but not in :box or :simple), it does not receive input unless first focusing an nk_text_edit* (e.g. nk-textedit-buffer or nk-text-edit-string-zero-terminated and such) with :simple edit type (:box probably also works) and then focusing back to the input.
This is the same bug reported in 2017 upstream by borodust, but upstream claimed that this bug was fixed quickly thereafter.
Are the libraries compiled from up-to-date sources? (probably, I tried compiling from master in the submodule and did not find any difference -- though I note the upstream in the submodule is not up to date and is locked to the 2019 version of Nuklear, as the repository has moved after that point in time)
Are the interfaces generated with up-to-date sources (and does that matter)?
When nk_text_edit has the editor mode set to :editor (but not in :box or :simple), it does not receive input unless first focusing an nk_text_edit* (e.g. nk-textedit-buffer or nk-text-edit-string-zero-terminated and such) with :simple edit type (:box probably also works) and then focusing back to the input. This is the same bug reported in 2017 upstream by borodust, but upstream claimed that this bug was fixed quickly thereafter.