For my quote option it looks like this and I have "Accept Quote Requests" enabled in store management just like you. perhaps try adjusting your setup to work similarly. (2 months ago, Mar 28, 2024, to Technical Issues)
[...] Still stumped. I even took an existing method (USPS large Box Priority) and changed it to manual (and removed dimension restrictions) and it said no [...] (2 months ago, Mar 28, 2024, to Technical Issues)
[...] Russell already told us in forum it's more or less updated and/or I know could check some changes not shown. (2 months ago, Mar 28, 2024, to Technical Issues)
[...] Surely you are not suggesting that the change log, er roadmap, is out of date. (URL) Nothing has happened since March 26th. /s (2 months ago, Mar 28, 2024, to Technical Issues)