Row selection in latest versions.

Can you please post an example that reproduces the problem? You can generate a blank project at https://builder.daypilot.org/.

I cannot do this in the builder. I will try to describe in more detail.
1) We are using the scheduler.
2) In the onAfterRender event, in our application, we add browser events to the resource cells. For example click, dblclick, focus.
3) And now, after using scheduler.control.rows.selection.add (), our custom browser events are removed from the dom
Code example: https://postimg.cc/zHDXc6Qb

The onAfterRender event handler is not a good place to do this. It's only fired if the whole Scheduler is updated.

If you want to customize the grid cell elements you should use onAfterCellRender instead. This event handler is called whenever a cell is rendered.
https://api.daypilot.org/daypilot-scheduler-onaftercellrender/