Describe the bug
When you add a blob shape on an Image block, it looks different in Firefox

To Reproduce
Steps to reproduce the behavior:

1. Add an Image block
2. In Inspector > Style tab, add an Image Shape (any)
3. Save page
4. See frontend on Chrome (expected)
5. See frontend on Firefox (issue)

Workaround
Add this to the Image block's custom CSS:

.stk-img-wrapper.stk-img--shape img {
	mask-size: inherit !important;
}

Expected behavior

• Image shape should look correct on Firefox browser
• Declare mask-size: inherit; for the Image shape

Screenshots