Problems with new parameters management in Device Options

using the latest firmware version (1.7.1018) I noticed a real improvement in the parameters management. Adding a new variable in Configuration Settings now you can see all different parameters with their default values and the identification numbers of variables follow by their literal descriptions (very useful). See screenshot 1

I used a new Fibaro Flood Sensor FGFS-101.

However i’d like to point out some bugs.

The variable field seems to accept only number format in the 0-255 range but now this field will be also filled with strings. Adding a new set of values and clicking Save Changes vera returns an error due to the validation field also for default values that must be inserted again.
I tried to update the value of parameter 74 and vera returns an error to every parameter shown (see screenshot 2).

Is this an already known problem?
Thank you