Based on what ler1211 said - First of all, using the supposed popularity of the map is misleading. The number of favorites or the hype does not necessarily validate the quality of the map within the context of ranked. As Warp pointed out, the ranked section should be a space for curation and quality, and not a repository of maps that exploit flaws in the SR system. Regardless of popular reception, BNs should act with the best interests of the community in mind, which includes avoiding the proliferation of maps that distort competitive progression.
Furthermore, he insists that the quality of the map should not be questioned. However, the quality of a ranked map should not be evaluated solely in terms of technicality or enjoyment, but also in its impact within the community. A map that clearly abuses the SR system cannot be considered a positive contribution to the ranked environment.
The main point is that if the map were ranked now, it would send the wrong message that abuses of the system are acceptable until a fix is made. Ranking a map that clearly manipulates the SR system without waiting for a fix reinforces the feeling that such abuses are ignored or even encouraged.
First and foremost, the premature qualification of this map goes against the interests of the community. Many players have expressed dissatisfaction with the fact that, even after previous reworks aimed at reducing the impact of excessively easy farm maps, this one managed to get approved without the SR flaw being fixed. The community wants the Ranked section to be a space of quality, rather than a place where maps that exploit system flaws are prioritized.
The fact that there is no rush to qualify this map is another crucial point. The SR system fix will be implemented in the upcoming months, as the team has already confirmed. Since the map can still be enjoyed later without its qualification having an adverse effect on the game's balance, waiting until this time before qualifying it is the best decision for now.