To handle Mac failure in some machine, done the following changes:
Click on name_bookmark_field to ensure that the cursor is on the first field.
Two tab click is working fine on my mac but from PR (#4592)debug image it looks like the cursor is skipping next field. So, replaced the TAB key with the DOWN key. Pressing down key on tags drop down to take it to the next field(keywords).
Applying this patch will fix #4577.