In the Selecting primary for stateful components section of the Regions doc page, there is the following sentence:
When using request-region mode, all regions must be available when the first write request is made to an entity or when switching primary region by handling a write request for an entity in another region than the currently selected primary region.
This implies that when in reguset-region mode, when any region goes down, all entities in the down region are unavailable for write operations. However, it is unclear whether this is true, as there is no mention of the implications for selecting request-region mode elsewhere.
In the Selecting primary for stateful components section of the Regions doc page, there is the following sentence:
When using request-region mode, all regions must be available when the first write request is made to an entity or when switching primary region by handling a write request for an entity in another region than the currently selected primary region.
This implies that when in reguset-region mode, when any region goes down, all entities in the down region are unavailable for write operations. However, it is unclear whether this is true, as there is no mention of the implications for selecting request-region mode elsewhere.