I use container tabs in firefox. I often want to sign in to an account in a specific container. When using the "Go" function in 1Password X, it always opens its own tab, with no container designation, even if I was already in an about:newtab or about:blank tab in the container I wanted to use.
My preferred behavior would be to check the current tab's address, and if it's about:blank or about:newtab (or the chrome flavor of the same), use the current tab instead of opening a new one.
Alternatively, just offer a toggle in settings for "'Go' button opens new tab" (disabled= use current tab regardless of location).
1Password Version: N/A
Extension Version: 1.10.3
OS Version: ArchLinux, Firefox 62.0
Sync Type: 1Password