Clicking Mirage portal while doing league mechanics

Previously GGG had disabled portals from being clickable while in encounters, i.e. if you're in a Ritual, you couldn't click to enter a Harvest, Vaal Side Area, or Lab Trial.

Losing our buffs when entering/exiting the Mirage and doing a Legion or Breach and accidentally clicking the Mirage portal is bad. Can we either get the temporary buff keeping, or disable clicking Mirage portals while in a Legion, Breach, Ritual, Ultimatum, or other encounter?

Yea I agree entirely! I should be accidentally clicking Mirage portals while I'm doing blight pumps or anything else. And the mirage portal always spawns on top of the blight pump, why???