Agreed.
Per form 945 instructions, line 7 - Monthly Summary of Federal Tax Liability
Report your liabilities on Form 945-A instead of on line 7 if either of the following applies.
• You were a monthly schedule depositor for 2020 and during any month you accumulated nonpayroll taxes of
$100,000 or more. Because this converted you to a semiweekly schedule depositor for the remainder of 2020
(and for 2021), you must report your liabilities on Form 945-A for the entire year. Don't complete entries A through
M of line 7. For more information, see the $100,000 Next-Day Deposit Rule in section 11 of Pub. 15.