The hard part of that duty isn’t having a support pathway. It’s demonstrating that one exists, that people reach it, and that it completes — and doing so without collecting the very thing that would stop them using it.
We won’t tell you an app discharges that duty. Under the same regulations the hierarchy of controls puts a support tool near the bottom — job design, rostering and supervision sit above it. Any vendor who tells you otherwise is selling you a liability, not a control.