Screen readers (NVDA/JAWS) narrate entire 'Personalize List Columns' dialog information upon invoking 'Personalize List'DescriptionScreen readers (NVDA 2020.4, JAWS 2021.2012.48.400) are narrating the entire 'Personalize List Columns' dialog information upon invoking the 'Personalize List' button, which is presented in the 'My Assigned work' table. Visually challenged users who rely on screen readers are not getting conveyed with the context of the dialog information. MAS Reference:MAS 1.3.1 – Info and RelationshipsWCAG Reference:https://www.w3.org/WAI/WCAG21/Understanding/info-and-relationships.htmlSteps to Reproduce 1: Enable Screen readers (NVDA/JAWS)2: From the homepage displayed navigate to the 'Personalize List' button in the My Assigned work table3: Invoke it and verify the Personalize List Columns dialog is displayed Screen reader is narrating the entire dialog information instead of just the 'Personalize List Columns dialog close button'.The same issue occurs in the Knowledge page:Home Page->Filter Navigation Edit Field->Knowledge Page->Import Article button->Import Article DialogWorkaroundThis is expected behaviour and by design in all currently supported releases. The same behaviour is documented in common dialog examples:https://www.w3.org/TR/wai-aria-practices/examples/dialog-modal/dialog.htmlAs well as where all dialog controls are readout:https://stackoverflow.com/questions/57302603/nvda-reads-all-modal-content-after-reading-the-focused-element-in-modal-dialoghttps://github.com/nvaccess/nvda/issues/4493Related Problem: PRB1509016