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Potential Issues
Info Box
The info callout box will only be able to read up to 99 outer most containers, that is a lot of containers so we don't currently support that many blocks with the info box.
Flyout Menu
The functions and variables categories in the flyout menu are loaded separately from the other categories. This may cause issues adding in more menu functionality later.
Voiceover
Make sure in voiceover settings live regions are ON. Otherwise nothing will be read.
Unlike most other screen readers, Voiceover does not support aria treeview functions (treeroot treeitem etc.). If adding aria to a treeview, it is recommended to use aria-activedescendant="id of child node" on the parent node. This method works on all screen readers including Voiceover and allows the tree to be accessible.
Adding Blocks to Workspace
Currently a user is not allowed to start with a non container or function block. To disable this, comment out the if statement on line #305 in menu_nav.js as well as the else statement inside of it. Do not comment out the inner if statement. Commenting out these lines will allow you to add any block to the workspace but may cause issues in navigation.