Question: Is a letter of endorsement needed to apply for the COVID-19 pandemic event visa (AGEE)?

Answer passage (source: Australia):
page_title: Frequently Asked Questions
section_headers: COVID-19 Pandemic - Australian Government Endorsed Event (AGEE) stream of the Temporary Activity (subclass 408) visa
Frequently Asked Questions
Do I need a letter of endorsement to apply for the COVID-19 Pandemic event visa?
section_content: If you are applying for the visa to work or continue working in a critical
sector (such as agriculture, food processing, health care, aged care,
disability care or childcare) you must provide evidence of your ongoing
employment, which:

confirms the dates of your employment
confirms which critical sector (such as agriculture, food processing, health care, aged care, disability care or childcare) you are working in and
provides evidence that an Australian Citizen or Permanent Resident cannot fill the position.

Evidence could include payslips, a contract and/or a letter from your
employer.
Doctors and Nurses with an offer of employment in the health care sector must
provide evidence of their medical qualifications, and a letter of offer of
employment from a hospital or clinic.
If you are a temporary visa holder with no other visa options and you are
unable to depart Australia, you must attach a statement that tells us why you
cannot apply for another type of visa, why you are not able to depart
Australia before your current visa expires, and what actions you are taking to
try to arrange your departure as soon as travel restrictions are lifted and/or
flight availability resumes.

Reviewer feedback on this answer:
Does not address COVID-19 Event Visa requirements.
It doesnt' directly say anything about a letter needed for a visa, but there is a lot of information in this passage about a visa.  I think that the passage would be useful.

Reviewer ratings:
Could be Improved
Acceptable

Answer passage (source: Australia):
page_title: Frequently Asked Questions
section_headers: Temporary visa measures supporting the agriculture sector
Working Holiday Maker visa holders
I have applied for my second or third WHM visa. Can I keep working while I am waiting for a decision on my application?
section_content: While your new application is being processed, a bridging visa will come into
effect which generally carries the same conditions as your previous visa,
including in relation to work rights. You and your employer can check Visa
Entitlement Verification Online (VEVO) at any time to confirm your work
rights.

Reviewer feedback on this answer:
Does not address COVID 19 Events Visa requirements.
This is about having or getting a visa, but it really doesn't seem all that helpful.  It doesn't have a lot of information.

Reviewer ratings:
Could be Improved
Could be Improved

Answer passage (source: Australia):
page_title: Frequently Asked Questions
section_headers: COVID-19 Pandemic - Australian Government Endorsed Event (AGEE) stream of the Temporary Activity (subclass 408) visa
Frequently Asked Questions
Will I have to do a medical examination to get the COVID-19 Pandemic event visa?
section_content: You and any family members who apply for the visa with you must meet our
health requirement. This means you may need to undergo a health check.

Reviewer feedback on this answer:
Does not address COVID -19 event Visa requirements.
The question is about a VISA.  Nothing is mentioned in the answer about a VISA.  It is really incomplete.

Reviewer ratings:
Could be Improved
Bad