Pixel inspector does not work in Vulkan

The pixel inspector does not work in an editor using vulkan

The pixel inspector works fine in dx11

Related to [Link Removed] and [Link Removed], but making a new bug for separate prioritization

1. Open a project with -vulkan
2. Open Window > Developer Tools > Pixel Inspector
3. Start the pixel inspector and mouse over the main viewport

Expected: Context colors match colors hovered over with the mouse
Result: No color or buffer data is noted by the pixel inspector