Using moodle 4.4 to create a quiz with random questions.   Have a question bank with some questions tagged with some text labels. 

The   Add a random question dialog allows to add random questions filtered by a tag. In this case, the text label in the quiz edit questions page do show explicitly that a Tag is in use.  There is a link (see questions, red baox in the example) to go to the question bank.

In version 4.1 the link url include qtagids that allows to show the qbank filtered by tags selected, but in 4.4 and 4.5dev the link only include cmid and cat but not other parameters

.../question/edit.php?cmid=21827&cat=4391%2C24995

even when the question label do show tag used in filter ("Hemo" in the example, green box).

Fortunately, the operation of random question selection seems to include all qbank filter parameters. This is, when attempting quiz repeatedly the random questions are draw from the correctly filtered pool. But the teacher has no immediate way to inspect the question bank with those tags in use.

This is a regression, a functional loss for the teachers.