Can not use Tasks Leveling wizard on project_plan
When using Tasks Leveling wizard on a task.
Traceback (most recent call last):
File "/usr/local/lib/python39/dist-packages/trytond/wsgipy", line 119, in dispatch_request
return endpoint(request, **requestview_args)
File "/usr/local/lib/python39/dist-packages/trytond/protocols/dispatcherpy", line 46, in rpc
return methodsget(requestrpc_method, _dispatch)(
File "/usr/local/lib/python39/dist-packages/trytond/wsgipy", line 86, in auth_required
return wrapped(*args, **kwargs)
File "/usr/local/lib/python39/dist-packages/trytond/protocols/wrapperspy", line 161, in wrapper
return func(request, pool, *args, **kwargs)
File "/usr/local/lib/python39/dist-packages/trytond/protocols/dispatcherpy", line 181, in _dispatch
result = rpcresult(meth(*c_args, **c_kwargs))
File "/usr/local/lib/python39/dist-packages/trytond/wizard/wizardpy", line 314, in execute
return wizard_execute(state_name)
File "/usr/local/lib/python39/dist-packages/trytond/wizard/wizardpy", line 345, in _execute
result = self_execute(transition())
File "/usr/local/lib/python39/dist-packages/trytond/modules/project_plan/workpy", line 651, in transition_leveling
selfrecordcreate_leveling()
File "/usr/local/lib/python39/dist-packages/trytond/modules/project_plan/workpy", line 541, in create_leveling
for sibling, delay in compute_delays(siblings):
File "/usr/local/lib/python39/dist-packages/trytond/modules/project_plan/workpy", line 522, in compute_delays
[delay + siblingduration,
TypeError: unsupported operand type(s) for +: 'int' and 'datetimetimedelta'