Prevent accidental collapsing/expansion of section

[junjie]

Hi - this is a relatively small issue, but I’m hitting it a lot and it’s kind of annoying.

The click target for folding a day/section is too large for me, and I often hit that and collapse the section by accident. I’d like to see only the triangle on the right be active for collapsing/expanding these sections, and not the whole header row, or at least an option for that.

Thanks!