We noticed this issue arising this week. Weblink does not display the content of folders. This happens on both Edge and Chrome. In order to get the content to show, one has to use the zoom function in the browser settings to reduce the zoom (we are instructing our users to zoom down to below 75%), then refresh the broswer, then using the + button on the zoom function in the browser settings to move the zoom back up to 100%. That seems to fix it for now, however, we are not yet sure if this is persistent or only needs to be done once.