'Accessibility Mode' is a preference that exists at the user and project levels. The Accessibility mode preference allows users to enable or disable screen reader capability. The screen reader compatibility option should only be checked if using Strategy Web with a third-party screen reading software.
The following settings take effect when the Accessibility mode is turned on:
9.4.1 (without enabling Accessibility mode):

9.4.1 (with Accessibility mode enabled):

10.x (with Accessibility mode enabled):

3. The Grid display > Default Grid Style is changed to "Use my selected default grid style".