/reload libs breaks 'lookAt' funcionality

[xmish]

Before creating an issue, please ensure:

• This is a bug in the software that resides in this repository, and not a
  support matter (use https://otland.net/forums/support.16/ for support)
• This issue is reproducible without changes to the C++ code in this repository

Steps to reproduce (include any configuration/script required to reproduce)

1. type /reload libs (Reloaded libs. shows)
2. onLook event callback no longer works (function Player:onLook(thing, position, distance) is called but results with empty description)
3. No text is shown on look at items

Expected behaviour

Reloads does not break lookAt functionality

Actual behaviour

No lookAt text is shown after reload libs.

Environment

• Windows 10 x64 (10.0.19045.2486)
• x64 Debug build of latest commit from master: Add monsters and bosses from 11.50 update #4289 45f59f6

Reproduction environment

[xmish]

In addition EventCallback.onLook is nil after reload.
/reload scripts sems to fix the issue thanks to that in reload.lua:

-- need to clear EventCallback.data or we end up having duplicated events on /reload scripts
if table.contains({RELOAD_TYPE_SCRIPTS, RELOAD_TYPE_ALL}, reloadType) then
	EventCallback:clear()
end

Actualy it does it thanks to fact that it loads default eventcallbacks from scripts e.g. default_onLook.lua