Create a Draw document.
1. Insert an image there.
2. Right-click it, and select Crop
3. Crop some part from top
4. Select the cropped image, and copy to clipboard.
5. Create a new Draw document, paste there
6. Create a new Impress document, paste there
7. Create a new Writer document, paste there
8. Create a new Calc document, paste there

=> After steps 5, 6, 7, 8, the pasted image is cropped correctly.

===

Create an impress document.
Repeat steps 1-8.

=> After steps 5, 6, 7, 8, the pasted image is cropped correctly.

===

Create a Writer document.
Repeat steps 1-8.

=> After step 7, the pasted image is cropped correctly.
=> After steps 5, 6, 8, the pasted image is NOT cropped.

===

Create a Calc document.
Repeat steps 1-8.

=> After step 8, the pasted image is cropped correctly.
=> After steps 5, 6, 7, the pasted image is NOT cropped.

By now, the conclusion is that copying cropped image would always allow to paste cropped image into the same module; when the source is Draw/Impress, it pastes cropped image also into other modules.

Now what happens when you copy the *pasted* cropped image (initially originating from Draw/Impress), and try to paste this elsewhere?

When such a cropped image, created in Impress, was pasted into Writer, then copied from there, and pasted to other modules, then in all modules, the pasted image is cropped correctly - unlike when the crop was created in Writer!

When such a cropped image, created in Impress, was pasted into Calc, then copied from there, and pasted to other modules, then only in Calc, the pasted image is cropped correctly, and all other modules receive uncropped one - just as when the crop was initially created in Calc.

The expectation would be that no matter what the source is, and which were the intermediate steps, the cropped image copied into clipboard arrives cropped into any module.