Indenting texts doesn't work in 2.3.2, it worked fine in 2.3.1. The following steps will reproduce the bug:

1. in the TinyMCE editor, select the texts you want to indent
2. click the "Edit HTML Source" icon and look at the source, there's nothing being done to the HTML source, where before in 2.3.1 it would insert style="padding-left: 30px;"
3. click "Save and Publish", check that page and you'll see that there's no indentation
4. if you manually insert style="padding-left: 30px;" using "Edit HTML Source", it'll also get stripped away. <form></form> tags are also stripped away.

Any ideas how to fix this?