Photoshop displays transparent edge around document that has no transparency

[DarrynRogers]

Photoshop is displaying a 1 pixel transparent line around the edge of my document, even though the document has no transparency. Zooming the document to different magnifications makes the transparent edge either disappear or return or randomly shift to a different edge. This seems to be related to GPU acceleration as turning "Use Graphics Processor" off makes the transparency disappear.

I have included a couple of screenshots showing a simple document with just a flat black background layer. At 100% maginification the edge is present. At 200% the edge is no longer there.

Photoshop 21.1.3

Windows 10

Nvidia RTX 2070 Super

Nvidia Driver 442.92

[JJMack]

It there transparency when you view the actual image? Zoom 100%. At any other zoom you are not viewing the actual image.

[lambiloon]

Hi, it's not a big issue when we zoom out it sometimes show when you save anything it did not come with that...regards

[FLSouthpaw]

Same here even with 21.2.1

[FallMonkey]

Did you find any workaround for this?

This has been such a pain point for me since my work invovles a lot of zooming and manually editing pixels around edges. It only happens when I use gpu acceleration AND work on indexed color mode (which is the default mode for png files).