Text block adding data-mce-bogus in Text block

Hello,
Joomla 4.3.3 - Joomshaper 5.0.9

When editing a Text block, the editor adds the code <br data-mce-bogus="1">at the end of every single line.
See screenshot :
Was NOT occuring in 5.0.8
Any idea how to fix it ?
Found a similar issue here : https://www.joomshaper.com/forum/question/16120

Thank you,
Philippe