[still bug]Sarkhan, the Dragonspeaker, bad Emblem, colorless

[Nexhro]

Describe the Bug:
1) When Sarkhan, the Dragonspeaker's +1 ability is activated, it becomes a 4/4 colorless Dragon creature with flying and indestructible until end of turn.

2) When its -6 ability is activated, its controller puts a 4/4 colorless creature token named Sarkhan, the Dragonspeaker with flying and indestructible onto the battlefield under his/her control. No emblem is put onto the battlefield.

Which card did behave improperly ?
Sarkhan, the Dragonspeaker

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
KOT, duel

What exactly should be the correct behavior/interaction ?
When Sarkhan, the Dragonspeaker's +1 ability is activated, it becomes a 4/4 red Dragon creature with flying and indestructible until end of turn.

When its -6 ability is activated, its controller puts the specified emblem onto the battlefield under his/her control.

Are any other cards possibly affected by this bug ?
-

[BAgate]

Also not legendary.

[Gargaroz]

All fixed in fe9bbf5

[BAgate]

Neither the planeswalker version or the dragon created by the first ability is legendary.

Emblem and color are fixed.

[Gargaroz]

Fixed in 340208e

[BAgate]

If you cast the planeswalker and you control another legendary kicks in. But the dragon form is not legendary (you can have 2 of them). And when the dragon forms revert to being planeswalkers the legend rule is not enforced (so they both remain).

[Gargaroz]

Fixed in dcf2e88

[BAgate]

Doesn't check legendary rule upon use of 1st ability. So, while cloning the dragon form triggers the legendary rule, if you transform a Sarkhan, the Dragonspeaker into a dragon, then cast another one and transform it into a dragon the legendary rule is not triggered. But everything else seems fixed.