Videos are not uploading as an attachment. This is a TinyMCE/text editor upgrade issue.
Steps to Reproduce
- Navigate to kb_knowledge.do and select an article.
2. In the Text area, click the Insert/edit video button in the TinyMCE toolbar.
3. For Type, select Attachment from the pop-up window.
4. Choose any video of type mp4.
5. Click Select.
Use one of the following workarounds:
Set the Type option in the Insert/Modify Video pop-up window to Video Library instead of Attachment.
Host the video elsewhere and then set the Type option in the Insert/Modify Video pop-up window to URL.
Related Problem: PRB1252414