Finally, I got the solution
- The issue was due to my old integrated intel-made graphics card, arising conflicts with my os, and kivy!
- It was very hard to troubleshoot as Kivy and OpenGL claims to work correctly while the issue is still there!
- I should either purchase a new graphics card or try installing unofficial graphics driver if available to make kivy work well in my pc.
(credits ~ Snu at kivy discord)
- The issue was due to my old integrated intel-made graphics card, arising conflicts with my os, and kivy!
- It was very hard to troubleshoot as Kivy and OpenGL claims to work correctly while the issue is still there!
- I should either purchase a new graphics card or try installing unofficial graphics driver if available to make kivy work well in my pc.
(credits ~ Snu at kivy discord)