winforms - intermittent bug - DevExpress XtraEditors SimpleButton's text only appears 1st time when mouse is on top of it -

Beautiful funny issue, certainly not necessarily replication Many abusive buttons at the top of a tab control in the upper right corner Are located (not on the tab page child, they have children on the same surface, which is the tab control child), to the right of the top page header button. Generally they are fine, but sometimes all of these buttons appear as button size without text only. But when I take the mouse to click on them, the text becomes a mouse over them and keeps looking.

To be clear, the buttons always appear and definitely in the "control" Z in the "Top" tab.

We have already seen this problem and in this support center Registered on:

We will research why the problem looks and fixes it.