In my system there is a folder plugin-storage instead of plugin

[PaulskPt]

FYI: On my MS Windows 11 Pro PC with Arduino IDE v2.3.5 installed there is the folder: "C:\Users<User>.arduinoIDE\plugin-storage" (empty folder) beside "workspace-storage" (full of folders). I copied and unpacked the "arduino-littlefs-upload-main" into the "plugin-storage" folder. Next restarted the IDE also loaded another sketch for another board and then reloaded the sketch I am working on for an Adafruit Feather ESP32-S3 TFT board. Ctrl+Shift+P does not show the "Upload littlfs ...". Anyone with advice?

[PaulskPt]

OK guys, excuse me, I re-read the instruction. Created a folder "plugins", downloaded the file "arduino-littlefs-upload-1.5.4.vsix to the new folder, restarted the IDE. Next Ctrl+Shift+P and "Upload" and there was the "Upload LittleFS to Pico/...".
Closing this discussion item.