HTML5 Black Screen When Launching on Chrome With Mobile HDR Disabled

When launching the project with Mobile HDR disabled it launches with a black screen. This occurs in 4.16.3, 4.17.2, 4.18, and Main, from my testing. Launching with Mobile HDR enabled works fine except for in Main. When launching in Main with Mobile HDR enabled the project loads fine except the Textures are not fully loaded or appears funky (see attached images for details).

• Create a new project (with starter content)
• Click Settings > Project Settings > Scroll down to Engine > Click Rendering
• Under Mobile > Deselect Mobile HDR > Restart as prompted
• Click Arrow beside Launch > Choose Chrome > Let it load

Results: When launching with Mobile HDR Disabled the project launches with a black screen.