Formatting after apply incorrect

It doesn’t matter whether I add a text block or html, it converts it into somethings else, ignores line breaks etc, even in html, and then the email that is sent is the gibberish.

Here I’ve tried text box and html in one email to see if there’s a difference. When I click apply this is what is converted into:

<!-- Composer content --> <table border="0" cellpadding="0" cellspacing="0" align="center" width="100%" style="border-collapse: collapse; width: 100%;" class="tnpc-row tnpc-row-block" data-id="html"> <tbody><tr><td align="center" style="padding: 0;" class="edit-block"><!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" align="center" cellspacing="0" width="600"><tr><td width="600" style="vertical-align:top;width:600px;"><![endif]--><table type="options" class="tnpc-block-content" border="0" cellpadding="0" align="center" cellspacing="0" width="100%" style="width: 100%!important; max-width: 600px!important"> <tbody><tr><td align="center" style="text-align: center; line-height: normal !important; letter-spacing: normal; outline: none; padding: 20px 15px; background-color: rgb(255, 255, 255); --darkreader-inline-bgcolor: #181a1b; --darkreader-inline-outline: currentcolor;" bgcolor="#ffffff" data-darkreader-inline-bgcolor="" data-darkreader-inline-outline=""><table width="100%" border="0" cellpadding="0" cellspacing="0"> <tbody><tr> <td valign="top" align="center" style="font-size: 16px; font-family: Verdana, Geneva, sans-serif; font-weight: normal; color: rgb(34, 34, 34); padding: 0px; line-height: normal !important; letter-spacing: normal; --darkreader-inline-color: #d3cfc9;" class="html-td-global" data-darkreader-inline-color=""> Hi there, I hope you are doing great. As is my custom, Just popping you a short email letting you know that Brothers in Beat is taking bookings for year end functions. Thank you and all the best, Reg Scheepers tel: 084 525 5102 | email: [email protected] | web: www.brothersinbeat.com </td> </tr> </tbody></table></td></tr></tbody></table><!--[if mso | IE]></td></tr></table><![endif]--></td></tr></tbody></table><table border="0" cellpadding="0" cellspacing="0" align="center" width="100%" style="border-collapse: collapse; width: 100%;" class="tnpc-row tnpc-row-block" data-id="html"> <tbody><tr><td align="center" style="padding: 0;" class="edit-block"><!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" align="center" cellspacing="0" width="600"><tr><td width="600" style="vertical-align:top;width:600px;"><![endif]--><table type="options" class="tnpc-block-content" border="0" cellpadding="0" align="center" cellspacing="0" width="100%" style="width: 100%!important; max-width: 600px!important"> <tbody><tr><td align="center" style="text-align: center; line-height: normal !important; letter-spacing: normal; outline: none; padding: 20px 15px; background-color: rgb(255, 255, 255); --darkreader-inline-bgcolor: #181a1b; --darkreader-inline-outline: currentcolor;" bgcolor="#ffffff" data-darkreader-inline-bgcolor="" data-darkreader-inline-outline=""><table width="100%" border="0" cellpadding="0" cellspacing="0"> <tbody><tr> <td valign="top" align="center" style="font-size: 16px; font-family: Verdana, Geneva, sans-serif; font-weight: normal; color: rgb(34, 34, 34); padding: 0px; line-height: normal !important; letter-spacing: normal; --darkreader-inline-color: #d3cfc9;" class="html-td-global" data-darkreader-inline-color=""> Hi there, I hope you are doing great. As is my custom, Just popping you a short email letting you know that Brothers in Beat is taking bookings for year end functions. Thank you and all the best, Reg Scheepers tel: 084 525 5102 | email: [email protected] | web: www.brothersinbeat.com </td> </tr> </tbody></table></td></tr></tbody></table><!--[if mso | IE]></td></tr></table><![endif]--></td></tr></tbody></table><table border="0" cellpadding="0" cellspacing="0" align="center" width="100%" style="border-collapse: collapse; width: 100%;" class="tnpc-row tnpc-row-block" data-id="text"> <tbody><tr><td align="center" style="padding: 0;" class="edit-block"><!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" align="center" cellspacing="0" width="600"><tr><td width="600" style="vertical-align:top;width:600px;"><![endif]--><table type="options" class="tnpc-block-content" border="0" cellpadding="0" align="center" cellspacing="0" width="100%" style="width: 100%!important; max-width: 600px!important"> <tbody><tr><td align="center" style="text-align: center; line-height: normal !important; letter-spacing: normal; outline: none; padding: 20px 15px; background-color: rgb(255, 255, 255); --darkreader-inline-bgcolor: #181a1b; --darkreader-inline-outline: currentcolor;" bgcolor="#ffffff" data-darkreader-inline-bgcolor="" data-darkreader-inline-outline=""><table width="100%" style="width: 100%!important" border="0" cellpadding="0" cellspacing="0"> <tbody><tr> <td width="100%" valign="top" align="left" class="text" style="font-size: 16px; font-family: Verdana, Geneva, sans-serif; font-weight: normal; color: rgb(34, 34, 34); line-height: 1.5; --darkreader-inline-color: #d3cfc9;" data-darkreader-inline-color=""> Hi there, I hope you are doing great. As is my custom, Just popping you a short email letting you know that Brothers in Beat is taking bookings for year end functions. Thank you and all the best, Reg Scheepers tel: 084 525 5102 | email: [email protected] | web: www.brothersinbeat.com </td> </tr> </tbody></table></td></tr></tbody></table><!--[if mso | IE]></td></tr></table><![endif]--></td></tr></tbody></table>