[feature] Add automatic recursive unfold button in Events tab in the UI

[kacpermuda]

I'm working a lot with Events tab, and i love the feature that's folding some parts of the events:

Sometimes however, i have a need to see the entire facet (or other field), that has many levels of nesting. It's a lot of clicking 😄 I would love to see some button, (maybe next to this? ) that would allow me to unfold all fields in a specific object completely.