a comma question

[Hager Salem]

Hi,
do you think the comma use here is wrong? the one before so as.

If it were for me, I wouldn't have chosen this cover photo and title, so as not to give the wrong impression about the novel to people like me.

[Diana Lowery]

Do not use a comma before "so" or "so that" when meaning "in order that" or "with the result that" (to introduce a reason or explanation).
https://www.pristineword.com/comma-so/

[Hager Salem]

Do not use a comma before "so" or "so that" when meaning "in order that" or "with the result that" (to introduce a reason or explanation).


Thank you.