When looking at a feature list one can only select a multiple features by either marking 1 by 1 or selecting all.
In would be great if it was possible to bulk select features by marking one and then by clicking SHIFT + another feature, all the features in between are selected as well.
The same way it's done in gmail for example.
As noted, the feature list currently allows single select or select all.
Note that its also possible create filters on the feature list page to easily allow you to filter to a group of "like" features which you would like to apply a bulk action.
We can understand the general usability benefit in this idea. However, based on this workaround and current priorities, we are unlikely to make changes in this area in the near term. We hope you can understand.