Implementing a "+" button on any expandable cell in a report.
As an example, expandable cells in a view are bolded to suggest this.
This idea involves adding a "+" button in the cell to be more intuitive and to expand the cells by pressing it.
Thank you for your great idea. While we cannot commit to a specific target version, we will consider adding it to our future internal backlog. If you can add further information about the context of this feature, please add it here so we can evaluate it more fully.
Note, that in views you can already present a "+" / "-" by utilizing themes (e.g. "Analyze (Grid)").