(cherry picked from commit 60957c3d)

(cherry picked from commit 49158fb3)

(cherry picked from commit 26ea6d53)

(cherry picked from commit f3f205af)

(cherry picked from commit b83f34f8)

(cherry picked from commit 07d60cf1)

(cherry picked from commit 1f574ca4)

(cherry picked from commit c0bfdc36)

(cherry picked from commit f8ff22ec)

(cherry picked from commit 78a562e2)

(cherry picked from commit a69238de)

(cherry picked from commit 1584788b)

Chat: Fixed sorting of initial chat messages (issues caused by different timestamp formats, seconds vs. milliseconds)

(cherry picked from commit 7c1c009b)

check if determined question type is supported (enabled plugin or core type regardless of activation status for now)