Monstera sunburn is a condition that can affect the leaves of the Monstera plant. The leaves will develop brown or tan patches, which can eventually lead to the death of the leaf. This condition is caused by too much direct sunlight, and it is important to protect your plant from the sun if you live in an area with high temperatures. If you notice that your plant is starting to develop brown patches, you should move it to a location that receives indirect sunlight. You can also try to increase the humidity around the plant by misting it with water or placing it on a pebble tray. If the sunburn is severe, you may need to trim off the affected leaves. With proper care, your plant will recover from this condition and continue to thrive.
Website: https://dignursery.com/monstera-sunburn/
More information about Monstera too much sun:
https://qiita.com/monsterasunburn
https://www.artstation.com/monsterasunburn6/profile
https://muckrack.com/monstera-su