[HELP] Player unexpectedly bouncing on platform corner while jumping up

Hello everyone. I'm StrangerKnight and I'm making a prototype for a new 2d physics-based platformer game (using Rigidbody2D and a CapsuleCollider2D for the character), but i'm encountering a big problem.

When my character jumps, everything is fine. But when he jumps and the bottom side of the capsule collider hits a corner of a platform, while the player is not grounded, it bounces upward, with a variable intensity. I don't know how to correct this issue, especially as I've never found any documentation on the Internet that could help me fixing this.

I've uploaded a video that'll show you the exact issue I'm facing right now. Here is the link : https://github.com/Wolve-3DTech/Jump-issue-Unity-2d.git.

Thank you !