Convert web archive not working

I’ve a strange behavior while converting web archive files generated by DTTG via share sheet: convert to markdown, rich text or plain text gives a plain text with carriage returns removed, convert to note gives something unreadable

&*Ó _WebResourceData_WebResourceMIMEType^WebResourceURLO ÖáÿØÿà JFIF n n ÿá €Exif MM * > F( ‡i N n n ô | ÿí 8Photoshop 3.0 8BIM 8BIM% Ԍُ ²é€ ˜ìøB~ÿÀ |ô" ÿÄ ÿÄ µ } !1AQa"q2‘¡#B±ÁRÑð$3br‚ %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyzƒ„ †‡ˆ‰Š’“”•–—˜™š¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚáâãäåæçèéêñòóôõö÷øùúÿÄ ÿÄ µ w !1AQaq"2B‘¡±Á #3RðbrÑ $4á%ñ&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz‚ƒ„ †‡ˆ‰Š’“”•–—˜™š¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚâãäåæçèéêòóôõö÷øùúÿÛ C ÿÛ C ÿÝ 0ÿÚ ? ø¸‚ÜҁŠx8šßkÅgó]èÛZÚVsªL±Ä¥bÏÌç wúº¼âY”¥²rN1»Øéµ½rÏM„éÚNª6åz'ÿ ^»(á¹ê;#ÌÅc§~J*ò,ÜÍ¢øVŽÑï àu|žìkÎîonï¦3ÞÊdcÓ= ö U’YdbòìÇ%‰É&™óg=+ŸŠsÑh°¸8Ó÷·‘!å©Z &’¸¤ÎÀ¢“½-Cc QŒÒRàu5 »¾•4PI‘¤cÐ(É«ÚF“y«\­Ô¬Yùä# _Zõ¬t¯ [™2"S÷¤?} ï]°Ò–­Ù6aœB»Í.Ç? xM¡]êьuXÏov³«ø«OÒaÙ¦l¸¹n›NU>µÅëž'¹ÕA¶¶&+lóŽ½\Àã àV’ÄF–™çRÊêb%íqOÑv4/µ-CWŸí:Œ¥Øt _ ªL0zR¦ەɮJú³Ù‚Œ}Ø¢Í SÎ MIÒ¦7ž:RƒNւ[j\ Z( IoZ6“Aü½h!ϨÑÉÝQ¼`

From what URL did you capture and convert? Cheers!

This is the web page https://aiptcomics.com/2021/03/25/exclusive-marvel-preview-the-union-4/

Now I tried Project Status Board — MacSparky
With this one the conversion in formatted note worked just fine, but markdown, rich text and plain text generated plain text without carriage returns.