Raspberries

Recipe: here Hello R//AskCulinary, I hope I have come to the right place have a question about a ingredients for a raspberry Eton-mess cheesecake I'm trying to make recipe is linked above. But last time i made it the fresh raspberries caused issues. • Hello a few mouths ago I tried making a raspberry eton-mess-cheesecakes and when I used fresh raspberries they ruined the cheesecake (the juice kept leaking into the base making it soggy and when leaked into its container and the juice went moldy) and I was very disappointed as I made this for myself to cheer my up so I need to know is there something I can do or change to fix this like substituting the fresh raspberries for something else (Puree,Frozen, coulis ect) or making otva different way or using a complementary different recipe. Sorry if this is badly written or worded I'm on the Autistim spectrum but I'll hopefully be around yo answer questions submitted by /u/BrokiMochi