When using a dxTextArea to display multline text for items in a dxList, rendering is incorrect when items scroll off the top or bottom of the screen. This only happens for multiline text that is longer than the dxTextArea's height (so that scroll darts appear). What happens is that the text content 'sticks' to the screen while the items around it scroll by. As more multiline items are scrolled off the screen their text content 'piles up' into a jumbled mess at the top or bottom edge of the containing list, depending on direction of scroll. After scrolling stops, wait for several seconds and the jumbled text disappears. As it is a transient effect, it is extremely difficult to provide a screenshot, but while it's visible the effect is ugly and confusing.
Ticket
T305788
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Hi Paul,
Would you please describe what I should do with the attached project to reproduce the issue?
As for your scenario, dxList allows scrolling its content. You add dxTextArea to each item which allows scrolling data. I do not think that it is so usable for an end-user to display scrollable components in scrollable containers. Usually
multi-line text is used as a detail description. If you wish to display detail info about your data item, I would suggest that you place it on a separate view. For example, you can display a shortened version of your text in a dxList item and then, when a user click it, you will display all details in a detail view. What do you think?