Edit: Realized this was a duplicate of another issue, gone to report over there.
Wanted to add some additional information to this, it seems that this wapring tends to happen whenever new tabs are opened/closed, and the individual tab width changes. This also seems to only be an issue when the tab title takes up the full width of the tab (In the screenshot, the Gio UI tab is unchanged as it didn't take up the full width of the tab when the tabs were resized).
If new tabs are opened, then the tab title seems to compress (as can be seen by the GitHub tab), whereas if tabs are closed, the tab title stretches (As can be seen by the golang docs tab). Additionally, this doesn't seem to be an issue when you have enough tabs open that the tab width isn't resized, and tabs start scrolling instead.

The font seems to always re-correct itself whenever you click on the tab to load it, but it becomes annoying to need to click through all your tabs to fix the font every time you open/close a tab.
I am also on Orion Version 0.99.128.2-beta, and running macOS 14.5