EBS R12.2 launches in Microsoft Edge

Hi,

On R12.2.4 on AIX

Our EBS used to launch in IE.

Following Doc ID 2100444.1 we copied httpd.conf and added this to httpd.conf:

<IfModule mod_headers.c>
Header set X-UA-Compatible "IE=Edge"

</IfModule>

That launch EBS in Edge.

We removed httpd.conf and now use the copy of original. Then in httpd.conf there is not :

<IfModule mod_headers.c>
Header set X-UA-Compatible "IE=Edge"

</IfModule>

But again EBS is launched in Edge.

How can we come back to IE ?

Thanks.