Text with Teaser CE position class "flex-first" and "flex-last" do not influence positioning
Path to fluidtemplate typo3.org/private/typo3conf/ext/t3olayout/Resources/Private/Templates/ContentElements/TextWithTeaser.html
Path to CSS typo3.org/private/typo3conf/ext/t3olayout/Build/Assets/Scss/components/_text-with-teaser.scss
Problem: If you choose "left" in the BE as value for the field "position" the first div.col gets the class "flex-first" and the second div.col gets the class "flex-last". These are no supproted bootstrap flex classes and therefore do not influence positioning.
- Use set classes "order-0" for the left div.col and "order-1" for the right div.col
- Position the content of the now left col containing the black typo3 icon according the left!