Create an authomatic key or legend always visible, for the conditional formating rules aplied to a table, that improves the understanding of the results when lots of diferent formats are aplied. Allow to apply labels or tags to each format
Improve the template manager, at least, make it bigger, because it's very uncomfortable to check what you have done, and to check where did you aplied the formats and its priority
The option to automatically generate a legend of applied conditional formatting would be great! ...
( Often, either I try to add such a legend manually or add comments to the cells with descriptions of the formats, but manually, it's a pain to maintain )
As mentionned, a legend implies that we have the ability to create labels for our conditionnal formating rules.
(personnally, I'd also like the ability to add a "comment" or "description" for easier recall and maintenance, but a label would help a lot by itself)
VERY GOOD suggest
Dzmitry Drazdou commented
I'd prefer some kind of hover pop-up tip - which formatting triggered. When there are lots of different validations in cells, you have no clue about what's wrong with the value and what fired the formatting.