Energy consumption on all-day tasks

I’m loving the energy feature! I’ve noticed I cannot assign energy to all-day tasks, and I get that those are based on time length. But I use all-day for items I want done that day, whenever I can get around to it (as opposed to whatever day I can get to them for inbox items). I’d love to be able to assign my own energy value to those (example: I clean bathrooms every Monday, so it’s recurring, but the time is based on other things I may be doing that day, so it varies).