We have observed that Acrobat Classic and Acrobat DC do not retain the state of the “All Tools” pane when operating in Reduced Mode. Each time a PDF document is opened, the “All Tools” pane automatically appears, even after being manually closed previously. The application does not remember the previous state.
This behavior occurs exclusively in Reduced Mode, which is critical for our environment because we use a mix of licensed and unlicensed configurations that require this mode. Users have reported that the persistent “All Tools” pane is disruptive and negatively impacts the reading experience.

Please address this issue so that the “All Tools” pane state is preserved in Reduced Mode.