Rich text edit workaround ?

[moolight-seashell]

hey looking at :
#474
and
#2723

is there a workaround to this ?
to change font color midway, and baybe underliene, bold, italic, hilights
align center left right ... ?

ok the TextInput handle it but if i do something like :

export component SyntaxHighlighter {
    width: 400px;
    height: 300px;

    HorizontalLayout {
        spacing: 1px;
        TextInput {
            text: "Replace me with a name";
            color: red;
        }
        TextInput {
            text: " replace me with a name";
            color: green;
        }
        Rectangle {}
    }
}

can i play with the selection system to select both text input with like it's a single text ?
same for copy, paste ...

if not, would there be any technical documentation on the internal architecture of slint and its tree structure, just to see if it wouldn't be possible to start something?

[edit]
hmm there is also #1325