[TYPO3-english] RTE in flexform strips all tags

[Bas van der Togt]

Hello list,

I have an annoying problem with my flexform.
When saving the flexform, it strips all the tags.
All other RTE fields are working right.

This is my xml:
<text>
	<TCEforms>
		<label>Text</label>
		<config>
			<type>text</type>
			<cols>48</cols>
			<rows>5</rows>
		</config>
<defaultExtras>richtext[*]:rte_transform[mode=ts_css]</defaultExtras>
	</TCEforms>
</text>

Does anybody know how to fix this?

Best regards,
Bas