Solved
Whitespaces in RTE
RTE is automatically adding white-spaces in between the html code added via source code plugin. Even when I remove the space, save and re-open, the white-space comes back again.
Is this a known bug in AEM 6.4.5.0?
I cannot reproduce this issue on 6.4.6 using the RTE at [1]
Can you share your rte component?
[1] https://www.dropbox.com/s/0g9egkpu00z6ndr/Enable-all-RTE-features-63-SNAP-1.0%20amrit.zip?dl=0