I confirm too.

Working like a charm on vb 5.5.6!
Thanks Delicjous for your work

You could change the hook ( yourDomain/admincp/hook.php? ) to conversation_below_entry. This will display it under the editor at the bottom of the page.

This is now Okay
https://prnt.sc/sax7qu

How to Remove avatar Just Only User Name need to show

Any chance to keep "who read the thread" for undefined period of time?
Now the list of "who read a thread" is automatically cleared after a while.

This mod is build on vB standard readtime.
So you could change options-settings-general settings-Database Read Marking Limit
...
But carefully. If this number of days is to big, searches will get slow!

In fact, the similar MOD for VB4 was keeping his data in a separate table for undefined time.
I guess everybody who use this mod want to know who has read a thread for real. For example, old topic will have "no one has read it".

worked for version 5.6.1! Thanks!

This needs an extra table and a lot of data will be generated if every user who read a thread stored. The vb-function of who read a thread is not the way I would go, but I think they will not change it. I would store the first X users who read a thread in a variable periode. Could be done, but I will not implement this here.