Democratic strategists and party leaders are increasingly warning the party not to lose sight of the economic message they believe gives Democrats their best chance to win in November, arguing that progressive candidates are elevating ideological issues that may not resonate with swing-state voters.

The warnings come as Democratic leaders are trying to make affordability the centerpiece of the party’s midterm campaign. House Minority Leader Hakeem Jeffries (D-NY) has spent recent weeks traveling through battleground districts with a message focused on lowering the cost of groceries, gas, and housing.