I am having an issue with the display of the Radeditor control.
The issue only occurs when the Browser is IE 10.
Attached are two images B4postback.png shows the way the RadEditor window is rendering before postback. (Incorrect rendering The window is not the correct height.)
Afterpostback.png - shows how the RadEditor window renders after a Postback with the Multipage page the editor is on being visible. (Correct rendering)
If I set the Tab controls to autopostback the editor does render correctly; however, that does not appeal to the client as a postback on tab click causes too much of a delay between switching tabs/pages.
I have updated the site to use Q3 2015. Previously we were using Q1 2013, but that version always renders incorrectly in IE 10, even after postback.
I have tried using the solution for display issues: http://docs.telerik.com/devtools/aspnet-ajax/controls/editor/troubleshooting/content-area-appearance-problems
But that appears to have no effect.
The control only displays incorrectly on page load when the control is on a non-focused multipage page that is later made visible with at a postback of that multipage page, under IE 10. All other browsers I have tested, IE 8, IE 9, IE 11 and Chrome appear to render correctly.
The issue is pressing because the Client just updated all 4000+ of it's computers to IE 10 this past week and The end user has no choice except to use the browser that has been made available to them.
Any Ideas on what I can try so that the control always renders correctly, that don't involve a postback before the multipage with the Editor Control is switched too?