DQR_REQUEST label should not be applied in case of EARLY_WARNING only significant alert.
DQR_REQUEST should be applied when there is significant preliminary alert. If there is just a significant early warning alert not followed by a significant preliminary alert no action will be taken by the collaboration.
Here an example of the problem: https://gracedb-playground.ligo.org/superevents/S230329da/view/
Edited by Roberto DePietri