Transparency on PNG not supported when imported or replaced
Transparency mask on the png file shows as white when imported or replaced into illustrator data created last week.
Transparency on the original png file on the illustrator is intact. The problem is seen only when the new png file is uploaded.
I thought it may be the png file, but the problem occurs only on the illustrator.
The problem started after updating both Photoshop 2019 and Illustrator 2019.