MC use annoying my neighbours- what would you do

Has anyone else been called out by a neighbour for their cannabis use? Wondering what my rights are as someone with a medical prescription and a renter in Victoria.

I live in an apartment and have been using cannabis here for the past 6 years with no complaints. I smoke inside with the balcony door open.

Recently, two passive aggressive, anon posts have been made on the facebook group for the building community, complaining about the "constant" smell and asking if the person responsible could smoke away from the building. This has made me really uncomfortable, I am wondering if anyone else has been through something like this.

I feel like it is my right to be able to consume cannabis at home, I am not doing anything illegal. Any advice or validation?