Zwave - Remove failed devices

Configuration Z-Wave
1

I had issues adding a new Zwave device and I tried both on HA App as on well on my computer. Finally I restarted HA and it worked, but in the meantime it was added 4 times to HA, of which only the last addition is good.
I went into Zwave JS UI and tried to remove the failed additions (see example) but I am not successful.
Any suggestion on how to remove these ?

image
image1458×212 16.7 KB

in the Zwave integration (I named these “to be deleted”):

y
y1342×283 17.2 KB

2

Resolved.
HA was re-interviewing the failed devices, which took hours. The next morning I was able to remove the failed devices.