DOC-3243: Errors when creating new comments made the save button stuck in a saving state.#4030

kemister85 wants to merge 2 commits intofeature/8.4.0/DOC-3243tinymce/tinymce-docs:feature/8.4.0/DOC-3243from

feature/8.4.0/DOC-3243_TINY-12224tinymce/tinymce-docs:feature/8.4.0/DOC-3243_TINY-12224Copy head branch name to clipboard