Clarify mixed activation and keyboard contracts in Glide Data Grid 6.0.3

[rayobosky]

Hi — I’m evaluating @glideapps/glide-data-grid version 6.0.3 and want to avoid relying on implementation details.

I found #668, which says that 6.0.0 supports overriding cellActivationBehavior. Could you clarify the exact supported contract in 6.0.3 for the remaining cases?

If the grid uses cellActivationBehavior="second-click" globally, is it supported for selected cells to use activationBehaviorOverride="single-click" in the same grid?

With keybindings={{ activateCell: "Enter" }}, is activation limited to unmodified Enter, excluding Space, Shift+Enter, Ctrl/Meta+Enter, and Alt+Enter?

If a cell’s onKeyDown calls cancel() for an event, is it guaranteed that onCellActivated will not subsequently fire for that same event?

Are the mixed global/per-cell activation and cancellation behaviors intended to have equivalent touch semantics? Is pen behavior included in the supported contract?

Is there a recommended way for consumers to test these behaviors using only public package exports, without depending on Glide’s internal test helpers?

I’m asking specifically about 6.0.3. I understand that later versions or main-branch work may provide additional activation information, but I need to know what a 6.0.3 consumer may safely rely on.

Thanks.