replacedBy do not relate to modified message but initial message

[bourgeoa]

As an exemple the initial message has been edited 3 times and is displayed 3 times :
this is due to subject being initial message and not previous modification
https://timbl.com/timbl/Public/Archive/solid/solidos/2023/03/09/chat.ttl

:HIYcpVGcR0CSkSMdkXzkntPj7LUU77jhurmjJ3-c-Lw
    dct:created "2023-03-09T18:26:18Z"^^xsd:dateTime;
    dct:isReplacedBy
        :cH0b-n7PH0-iYBMc8FddVQYsBvJ4KY8t7VPfFYdPeDk,
        :Edw9klVd9gvn0ErODpbQL1PEt9RWqKUelFZMRuZQ3yw,
        :pjlb4nvOUO_dNHqA8-gAe-AT9_DUUnIIdzGtE8WWh3g;
    sioc:content
        "Tim Berners-Lee:  [chat-threads] (https://github.com/SolidOS/solid-ui/tree/chat-threads\\) updated for lint, some tests. CI succeeded";
    sioc:id <matrix:///e/HIYcpVGcR0CSkSMdkXzkntPj7LUU77jhurmjJ3-c-Lw>;
    foaf:maker n5:this.

it should be :

:HIYcpVGcR0CSkSMdkXzkntPj7LUU77jhurmjJ3-c-Lw
    dct:isReplacedBy :cH0b-n7PH0-iYBMc8FddVQYsBvJ4KY8t7VPfFYdPeDk,
:cH0b-n7PH0-iYBMc8FddVQYsBvJ4KY8t7VPfFYdPeDk
        dct:isReplacedBy :Edw9klVd9gvn0ErODpbQL1PEt9RWqKUelFZMRuZQ3yw,
:Edw9klVd9gvn0ErODpbQL1PEt9RWqKUelFZMRuZQ3yw,
        dct:isReplacedBy :pjlb4nvOUO_dNHqA8-gAe-AT9_DUUnIIdzGtE8WWh3g.

[timbl]

Looks from the log that that is what comes from the Matrix server.

<< M [2023-03-09 18:26:18] m.room.message <bourgeoa-5bdf2c09d73408ce4fadd1b5:gitter.im> "bourgeoa (Alain Bourgeois)" ...3-c-Lw:-

<< M [2023-03-09 18:26:49] m.room.message <bourgeoa-5bdf2c09d73408ce4fadd1b5:gitter.im> "bourgeoa (Alain Bourgeois)" ...8WWh3g:-
   This REPLACES HIYcpVGcR0CSkSMdkXzkntPj7LUU77jhurmjJ3-c-Lw

<< M [2023-03-09 18:27:01] m.room.message <bourgeoa-5bdf2c09d73408ce4fadd1b5:gitter.im> "bourgeoa (Alain Bourgeois)" ...YdPeDk:-
   This REPLACES HIYcpVGcR0CSkSMdkXzkntPj7LUU77jhurmjJ3-c-Lw

[timbl]

https://spec.matrix.org/v1.6/client-server-api/#event-replacements

         The original event must not, itself, have a rel_type of m.replace
        (i.e. you cannot edit an edit — though you can send multiple edits for a single original event). 

[timbl]

I prefer our way of modeling it to matrix way, preserving the chain of versions.

[timbl]

See also Matrix change MSC2676 Message editing.