Sealed 10x20 grow room 85 degrees

I have a sealed 10x20 grow room with automated co2 generator keeping co2 lvl @1500ppm my temps was getting no higher then 81-82 in the first 3.5 weeks of bloom and where thriving I’m at 4 weeks and the nights are getting warmer so it has jumped to 85-86 so I turned off co2 plants still look great but I’m concerned that it is to hot I see a lot of people saying 85 is ok but anyone here actually done it and been fine ??

Summer temps outside here in New Zealand are often 85-86+ in NZ outdoor weed is some of the best in the world. So even though on paper 85-86f is not ideal for an indoor grow & verging on too hot, it is still well inside the realms of possibility for producing top quality product & yeild