I have a special case where the date input is not possible.
1) I use symbol gbpjpy with available data from 2003.8.4-2023.5.16 (see screenshot1)
2) I added OOS (see screenshot2)
3) I clicked on edit startdate of the oos range (see screenshot3)
4)I tried to enter the beginning date 2023.4.24 for the OOS (see screenshot4)
5) After I clicked on the 24 the SQ goto the Retester Menue (see screenshot5)
thomas