RP2040 - pairing Mode problem

[dsssssssss9]

Describe the bug
In Chromium browser board not available when you try to pair.

Have to manually put board into bootloader mode & copy UF2 file to it

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'Connect Device
2. Click on '....'Connect Device
3. No compatible devices found

Expected behavior
Should be able to select the RP2040 to pair

Screenshots
Add screenshots to help explain your problem. You can copy paste the screenshot in the github report. The .gif screen recording is very useful as well.

Desktop (please complete the following information):

• OS: Ubuntu 20.04
• Browser Chromium Version 96.0.4664.45

Additional context
If i try using Brave browser i can seem to pair but when i try to download code it takes quite a while & then the LED on the RP2040 starts flashing S.O.S & Makecode goes to the save UF2 manually screen

[bance]

same here. webusb pairing doesn't work for rp2040 target. pico doesn't show up in the pairing selection window.