Dynamic text for tooltips

For icon-only buttons and links, an accessible name is required via for example an aria-label. In Mendix, the text entered in the tooltip field is reused as the aria-label, which works well for static labels.

However, the tooltip field currently does not support dynamic text. This makes it impossible to provide contextual aria-labels such as “Edit {item name}” or “Delete {user name}”, which are important for accessibility and WCAG compliance.

Allow the tooltip field of link and button widgets to support dynamic expressions or attribute bindings. This would enable meaningful, context-aware aria-labels for icon-only controls and improve accessibility out of the box.