The last open tab always becomes the very first tab in the tab list after restarting Orion, starting from 0.99.129.3-rc (WebKit 621.1.2.111.4).
The last open tab should remain at its original position in the tab list, after restarting Orion.
macOS 15.1.1（24B91）, Orion RC 0.99.129.3-rc (WebKit 621.1.2.111.4)
Sequoia (15)
