In response, the ysalamiri evolved to create a "bubble" around themselves that suppresses the ability of Force-sensitive people and creatures to access the Force.

Source: https://www.cbr.com/star-wars-thrawn-pet-defense-jedi-enemy/

That said, whether the Disney Star Wars canon ysalamiri creatures referenced in have the same ability to suppress the Force as their Expanded Universe counterparts is unknown.

Source: https://screenrant.com/the-mandalorian-grogu-clone-thrawn-ysalamiri-theory/