<div dir="ltr"><p style="margin:0px 0px 1.2em;padding:0px;width:auto;max-width:45em;color:rgb(51,51,51);font-family:monospace"><span style="font-size:12px">Unfortunately </span>some Chromium-derived browsers (including the copy of chromium-browser shipping in Debian) are shipping with features turned on as if they were developer builds.</p><p style="margin:0px 0px 1.2em;padding:0px;width:auto;max-width:45em;color:rgb(51,51,51);font-family:monospace;font-size:12px">Chromium developer builds by default ship all experimental features, including ones that aren't ready to be shipped yet. End-user builds of Chromium-derived code need to build with fieldtrial_testing_like_official_build=true to disable these features.</p><p style="margin:0px 0px 1.2em;padding:0px;width:auto;max-width:45em;color:rgb(51,51,51);font-family:monospace;font-size:12px">See this thread where this was announced in 2015 for details:<br><a rel="nofollow" href="https://groups.google.com/a/chromium.org/d/msg/chromium-packagers/UmdUH3AkQRE/TifdFA-OAgAJ" style="color:rgb(0,51,170);text-decoration:none">https://groups.google.com/a/chromium.org/d/msg/chromium-packagers/UmdUH3AkQRE/TifdFA-OAgAJ</a></p><p style="margin:0px 0px 1.2em;padding:0px;width:auto;max-width:45em;color:rgb(51,51,51);font-family:monospace;font-size:12px">Notably, some experimental features in M56 were incompatible with each other (one of the field trials is not shipping for M56). See<span class="inbox-inbox-Apple-converted-space"> </span><a href="https://bugs.chromium.org/p/chromium/issues/detail?id=693943"><font color="#0033aa">https:/</font><font color="#0033aa">/bugs.chromium.org/p/chromium/issues/detail?id=693943</font></a></p><p style="margin:0px 0px 1.2em;padding:0px;width:auto;max-width:45em;color:rgb(51,51,51);font-family:monospace;font-size:12px">A Debian packager will need to build a new copy of chromium-browser with the correct flags in order to fix this issue.</p><p style="margin:0px 0px 1.2em;padding:0px;width:auto;max-width:45em;color:rgb(51,51,51);font-family:monospace;font-size:12px">-Steven</p></div>