Character gets weirdly stuck on edges while on an upward ramp

Hello,

If the character goes up a ramp, when the top part of the capsule collides with lower edge of an inclined object (witch initially was intended to allow to pass through), the character stops and remains stucked, instead of keep slidding as it does normally it collides, and stops.

I’m new to Unreal, so excuse me if there is already documentation about this topic, but I did not found it, if there is, please, could you point me where? If not, do you think there is a solution?

Thanks in advance.