[data grid] Option to make grouped row summaries sticky as you scroll

[scamden]

Summary 💡

When using row grouping as you scroll you lose all context of what the value is for your current group if you have a lot of rows in each group. A great feature would be for the summary row of each group to stick to the top as you scroll so you can always see the current group (or groups if nested) that you are in.

Examples 🌈

No response

Motivation 🔦

No response

Search keywords: row group sticky pinned

[romgrk]

To be evaluated once #10059 is completed.

[atlanteh]

@romgrk
We need this as well for treeData, and #10059 seems to be merged
We need the parent rows to be sticky as sometimes we have a lot of child rows and we lose context.
Thanks :)

[scamden]

should mention we are a premium customer as well!

[atlanteh]

So are we :)

[romgrk]

#10059 is not merged, it's in draft mode.

[shering1988]

Hi @romgrk,

any news on that topic since #10059 is already merged?

Thank you

[romgrk]

Not sure about the priority for this, not too many upvotes unfortunately.
It would be neat to have though, ag-grid has a nice example here: https://www.ag-grid.com/example-hr/

Ping @joserodolfofreitas @cherniavskii, if you have anything to add regarding the schedule for this feature.