Every time I search for an item and then open in it in 1Password using Quick Access, the selected Collection gets changed back to the whole account, meaning it defaults to showing every and all vaults. I use a Collection in the same way I'd use the previous "Show All Vaults" setting, which allowed you to uncheck a vault and exclude it from showing when showing "all vaults".
At first, I thought it might be related to opening an item from Quick Access that's in a vault not in the Collection I have selected, but it occurs even if I search for and open an item that's in a vault that's in the Collection I use.
Not a huge deal, but thought worth reporting.
1Password for Mac 8.10.0 (81000020)
1Password Version: 1Password for Mac 8.10.0 (81000020)
Extension Version: Version 2.6.0
OS Version: macOS 13.2