Tiny MCE in Contentblocks = Hyperlink Window Z-Index

Thanks for your answer. I tried another approach in the meanwhile: creating a custom template (Custom Modx theme) which I use to inject some custom css to fix the z-index.

@markh Maybe this could be a useful fix to be included in one of the coming modx releases, as I can imagine that also other users may face this issue.

This is the CSS that I used to fix the alignment of the modal windows:

#contentblocks-modal-mask {
    z-index: 251!important;
}

#contentblocks-modal {
    z-index: 252!important;
}

Other values for the z-index may of course also work. Seems to be working until now.