Not sure if this is a bug, but this behavior related to tab omnibar is unexpected. Hoping someone can help me. Thanks!

[chriswu000]

When I type T, I expect the tab search omnibar. Instead, every once in a while, I'll start getting this set of links at the top of Chrome:

I can't get it to consistently stop doing this. Any help would be great, thanks!

[Shamaoke]

That is another possible way for choosing tabs. By default, there exists a threshold. When you cross it, the Omnibar is used.

The following is how you can completely disable the feature.

// set a threshold for choosing tabs with Omnibar (0 for always use it)
settings.tabsThreshold = 0