web_ir_actions_act_multi v16 - problem with 'target'

[piotrhaya]

web_ir_actions_act_multi

Hello, I noticed problem that if inside "actions", one of the actions has ('target': 'self'), it is running only one action.
Anybody encountered thats too ? When '(target': 'new'), everything is working properly.
I am trying to download multiple attachments but without opening new tabs.

inside "actions" there are list of:

'type': 'ir.actions.act_url',
'url': f"/web/content/{attachment.id}?download=true",
'target': 'self',

My multi action.
return {
'type': 'ir.actions.act_multi',
'actions': actions,
'target': 'self',
}

Did anybody encounter that too ? Is that normal behaviour ?