Grid Spacing Errors

Design help General
1

When I shift drag on the canvas to adjust my grid rows and columns together it instead stops resizing altogether and just locks in place.
Can anyone help with this?

Here is my site Read-Only:

https://preview.webflow.com/preview/portfolio-course-website?utm_medium=preview_link&utm_source=designer&utm_content=portfolio-course-website&preview=71948f0f858092171707f63e2accddf1&workflow=preview

2

Can you elaborate or share a video of what’s happening?
I don’t get a similar behaviour