You have to paste it in the correct block.
Alright, then.. add this @ line 73 right under <div class="message-userExtras">
HTML:
<dl class="pairs pairs--justified">
<xf:if is="property('uix_postBitIcons')">
<dt>
<span data-xf-init="tooltip" title="Online Status">
<xf:fa icon="fa-clock" />
</span>
</dt>
<xf:else />
<dt>Online Status</dt>
</xf:if>
<dd>
<xf:if is="$user.isOnline()">
Online
<xf:elseif is="$user.activity_visible == '0'" />
Hidden
<xf:else />
Offline
</xf:if>
</dd>
</dl>
View attachment 40633
Result
View attachment 40634
HTML:
<xf:if is="$xf.options.showMessageOnlineStatus && $user && $user.isOnline()">
<span class="message-avatar-online" tabindex="0" data-xf-init="tooltip" data-trigger="auto"
title="{{ phrase('online_now')|for_attr }}"></span>
</xf:if>
Also remove this from line 22 - 25, you don't need it anymore. That indicator is your current online/offline indicator, but since you have a new one now, it makes no sense to have it twice displayed or indicated.