The rubber grommet that Bambu provides is a bad solution and there are much better ones on Printables. After having numerous issues with it, I abandoned it altogether and went with a PETG printed item although PLA would work if you don’t operate your printer at higher temps.
I posted a long tutorial on this.
Here’s a printable replacement. Just know that you will want to print this in two sections as outlined in my tutorial so that it will print well. Then hard screw it into the back of the panel and use a PTFE tube as a feedthrough. It will be the last time you have to service that part again. I’ve been using mine now for almost 10 months without issue. https://www.printables.com/model/348617-bambu-lab-p1p-ptfe-tube-bracket-remix