Firefox 102 ESR shows warning / option "notify_esr" has no effect

[mtbpm]

With the newest Firefox ESR Version we get an "browser out of date" warning.

Our config:
{required:{e:-2,f:-2,o:-2,s:-2,c:-2},insecure:!0,unsupported:!0,api:2021.11,reminder:0,reminder:168,newwindow:!0}

We tried the "notify_esr" option, but it seems to have no effect, the warning always shows:

• notify_esr: true --> warning still shows
• notify_esr: false --> warning still shows
• notify_esr --> not set, defaults to false --> warning still shows

I would expect, if notify_esr is set to false, not to see the warning in Firefox 102 ESR.

Am i missing something or might this be a bug?

[mtbpm]