In Documentation -> All Articles, when I create a filter to select a group of articles, I can currently "Create tags" for those filtered articles.

The problem is: this only lets me create tags for the selection. I cannot add existing tags to the selection.

Since I didn't select the entirety of my filtered selection (selected only the 50 that appear at once, versus the total 128 filtered), I now have to manually tag the remaining 78 articles one by one.