Build: 3192 Mode: Survival Mode: Single Player SERVER NAME: NA SEED-ID: NA If applicable: MODIFIED PLAYFIELDS: Yes Reproducibility: Always Severity: Minor (though a major feature for scenarios) Type: Workshop Summary: Cannot upload a scenario to the workshop if it contains .png files in the SharedData folder. Description: If a custom scenario contains .png files in the SharedData folder the game won't let you upload it to the workshop due to containing forbidden file types. .png files are important to be able to use for custom item icons and transparent images for decals. .jpg files can't have transparent backgrounds so they don't really work for item icons. Steps to Reproduce: Create a scenario and add a .png file somewhere in the shared folder. The button to upload it to the workshop will be grayed out with a message about containing forbidden file types. Remove the .png file and it will let you upload it. Screenshots, Crash Logs, any other Relevant Information or Download links: Not sure if this is technically a "bug" but the sharedfolder needs to be able to contain .png files for custom item icons for workshop versions of scenarios.