[Sugestion] "Fresh (tag)" button in the linedef properties panel

[UlisesMeteorbyte]

An inconsistency of Eureka that has not gone unnoticed to me when mapping is that in the properties panel, when you are in sector mode and you have a sector selected, next to the space to add the tag there is a button called "Fresh" to create new tags that have not been used before on the map. However, this button does not exist in the case of line properties, where it would be just as useful.