a "Clean profile folder" ??????

I've checked and

Downloads in progress warning
Show a warning when quitting the browser with unfinished downloads

is enable !

It's 45.0 and it doesn't warn me

Hi,
I'm sorry but English is not my native language.
Can anyone tell me if Opera has an option to prevent from accidentally closing while downloading ?
I've made this mistake several times and I'm a little bit tired of it !
Thank you
Sincerelly