Anyone here caregiver to someone with behavioural variant frontotemporal dementia (bvFTD)?

Openlenz, I am moving your questions back to the front of the the list. Hopefully a caregiver who is familiar with that type of dementia will be able to answer you.

I am not familiar with the behavioral variant of FTD. My wife does have FTD but hers came with Primary Progressive aphasia, a communication problem.
She does have some strange behaviors. She tried to fry some paper towels yesterday. Last week she filled the peanut butter jar with water. She will drink the worchestershire sauce straight from the bottle. ETC.
Is this close to what you are dealing with?