Resize and Drag bug when the mouse moves outside gridster in an iframe/container (Chrome)

[roshansinghcuembux]

This issue is still not resolved entirely.
I have faced an issue multiple times while resizing widgets on the Gridster.
According to my observation, the issue occurs when we try to resize a widget and take the cursor outside the container or iframe. I have found that the issue is similar to what is fixed in the #409 .
However, it needs to be handled for resizing functionality as well.

File Name: gridsterResizable.service.ts
Error: Cannot read properties of undefined (reading 'pushItems')
Cannot read properties of undefined (reading 'setPushedItems')
I have attached images for reference.

It would be really great if someone can fix this for tag version 7.2.0.

Thank you