What is the role of governments in exile?

[Indecisive]

So I'm sure by this point we've all seen Partisans manage to take at least a few hexes of land from Germany/Japan. Clicking on these and attempting diplomacy brings you to a government-in-exile window. However, I've noticed that it both changes the government type to "exiled" and maintains the skull-and-crossbones icons over the national flag (symbolizing this is a dead nation).

So what affects does being an exiled government have on what these nations can/cannot do? Do they lose their "dead" and exiled status once they capture enough land, or is exile permanent?

[Rhaycen]

I'm not 100% sure, because they broke the liberate function. But I think when you liberate a territory of a government in exile you can basically resurrect the nation. (Something that was impossible previously).

[Cdiplayer]

I think that eventually they will implement some sort of feature to allow you to resurrect countries with exiled governments.