I started to use fidelity full view this year, and after some double checking saw it was missing about 3 weeks of the year 🫠, I really miss using Mint.

Have you tried out right capital as a replacement for mint? We have had a lot of positive feedback for it being our recommended networth tracker

https://www.rightcapital.com/pricing/ ? I am looking for something low / no cost, doesn't need any features other than tracking spend

https://frum.finance/planning will get you a free license to right capital under our org. process described in more details here https://frum.finance/start/