Hi Karen,
in fact the PMI has recently changed the application - starting around mid-June 2020. So my past experience in filling out the application would be no help here.
Also, I would recommend that you double check that the online template that you found is up to date (looks like it is not, to me) and comes from a reliable source.
Besides the handbook and the eligibility requirements, please take a look at this
video
, which hopefully might guide you through the process. I received it in the newsletter from my local PMI chapter.
The video also mentions a quick reference guide and FAQs on the new application, but apparently I do not have access to them, maybe because I am already PMP certified?
Anyway, you will see from the video that PMI removed the domain hours from the application, so I assume this is why you don't find the corresponding fields in the application anymore.
Hope this helps you a bit!
Gabriella