EXTI interrupt conflict

[Ala]

hey there

I have set a pin in CubeMX as EXTI, namely PA1. the thing is when I use HAL_GPIO_EXTI_Callback(),for performing interrupt actions, it does not enter to HAL_GPIO_EXTI_Callback() but if I use EXTI0_1_IRQHandler() which is in stm32g0xx_it.c, it enters and works... why? whats the difference?

another question is that does anyone have a library for RF remote controllers for stm32? any links or help are appreciated

[Piranha]

https://community.st.com/s/question/0D50X0000BEa6ZmSQJ/what-is-the-differences-between-exticallback-and-extiirqhandler