I can't send alert to multiple chat-id on telegram

i'm trying send alert / notification to telegram with 1 bot telegram to multiple chat-id, but result is nothing.
may i miss something ??

in kapacitor.conf i'm not include chat-id. im using kapacitor 1.2
```
[telegram]
enabled = true
url = "https://api.telegram.org/bot"
token = "xxxxxxxxxxx"
parse-mode = "Markdown"
disable-web-page-preview = false
disable-notification = false
global = false
state-changes-only = true
```

im include chat-id in tick script

```
stream
|from()
.groupBy('host')
|deadman(0.0, 120s)
.id('server {{ index .Tags "host" }}')
.message('{{ .ID }} {{ if eq .Level "OK" }}UP{{ else }}DOWN{{ end }}')
|alert()
.stateChangesOnly()
.telegram()
.chatId('xxxxx')
```

Start with the Telegram settings in kapacitor.conf and the .telegram().chatId('xxxxx') call in the tick script. Review how Kapacitor 1.2 handles Telegram recipients and multiple chat IDs, then reproduce the reported no-alert result. Done means the documented configuration or behavior for sending one alert to multiple chat IDs is clear and verified.

Written by the indexing model from the issue text.