The ATF screenshot feature does not accurately render modals. Modals appear empty, and the page in the background appears black.
1. Enable ATF screenshot property for all steps.
sn_atf.screenshots.mode = enabledAll
2. Create an ATF test
3. Add a "Open an Existing Record" step to open an email record.
4. Add a "Click UI Action" step to click the UI action "Preview HTML Body" which opens a modal to show the email info. The ATF screenshot fails to capture the modal information and instead captures a blank modal.
This problem has no workaround, is under review and targeted to be fixed in a future release. To receive notifications when more information becomes available, subscribe to this Known Error article by clicking the Subscribe button at the top right of this form.