We can improve the ease-of-use of the Buttons feature (see wiki here) by allowing the user to directly select the function they want attached to the button instead of having to manually look up the number on the wiki page. This should be possible by simply copying the RCx_FUNCTION parameter descriptions @values field to the BTN_FUNC1/2/3/4

In the documentation, the width of the device panel of the robot compontent is too small and the joint limits values are not completely visible.
An horizontal scrollbar is added but this looks bad.
Instead the width should be big enough to display everything and no scrollbar should be visible.

Example:
https://www.cyberbotics.com/doc/guide/bioloid?version=released

![Screenshot from 2021-0

Following are the system specifications:
Memory: 11.7 GiB
Processor: Intel® Core™ i7-4770 CPU @ 3.40GHz × 8
Graphics: GeForce GTX 1080/PCIe/SSE2
![image](https://user-im

Hello

I was going through the costmap_2d_ros.cpp file, and there is a timer with 0.1 duration, that calls movementCB function, which updates the parameters robot_stopped_ and old_pose.
On searching for these two params int he whole navigation code, I didnt find anything that uses the values of these parameters.

I was wondering what is movementCB and these parameters for?