The tendencies at the start of the domestication process can be varied, yet we can expect that any capacity for tolerance is more likely aid the process rather than hinder it. This is a process that can and does take thousands of years, and if it is happening you are probably not going to expect to see a transformation in morphology (Speciation) during a human lifetime. Once you see tolerance between an ape/monkey and a canine, you certainly wonder whether something is happening.
Also note that something may indeed be happening only to get disrupted due to the many factors at play in an evolutionary process. Domestication is an evolutionary process. Domestication is a term that evokes calculation and intention [1], but given the time scales involved the participants have not a clue what the end product will be let alone be cognisant of the process.
[1] This is may be due to the "domestication" term being applied to plants as well were the process is simpler.
Of course, but apart of tolerance you need also controlled reproduction, selection of specimens with desirable characters (reduce the genetic pool) and changes in morphology. As seen in red fox the later can take only 30 years if the former occur.
Those wolves are non reproductive specimens, not are different than other wolves of its species, thus could be seen as 'domestic' for geladas (like sparrows, spiders or house flies for us), but not domesticated (like canaries or fruit flies). This is not much different than to say that crocodiles are being domesticated by hippopotamuses.
Also note that something may indeed be happening only to get disrupted due to the many factors at play in an evolutionary process. Domestication is an evolutionary process. Domestication is a term that evokes calculation and intention [1], but given the time scales involved the participants have not a clue what the end product will be let alone be cognisant of the process.
[1] This is may be due to the "domestication" term being applied to plants as well were the process is simpler.