Incompatibility of openHAB- and Eraser Switch items

openHAB Switch items and Eraser Switch items are not interoperable, as state changes of an openHAB Switch item are not reproduced at the corresponding Eraser Switch item. Eraser prints the following DEBUG message but does not change the state of the Switch item:

13:35:09.912 DEBUG d.t.i.s.e.o.m.MQTTUpdater - Update state of Motion Fibaro > 3 door [Fibaro_3_door_motion] from 'false' to 'ON'.