No activation labels for spells ?

[Nolat]

dnd5e/module/data/activity/base-activity.mjs

Line 134 in 039c1e2

if ( !this.activation.type || this.isSpell ) return null;

I was wondering why spells were excluded from this line?
With this exclusion, when using Tidy5eSheet for example, the duration of a spell is no longer displayed.