[FS#524] odhcpd: stateful+stateless sends M flag in RA for prefix that will not DHCPv6

[LEDE Bugs]

The following task has a new comment added:

FS#524 - odhcpd: stateful+stateless sends M flag in RA for prefix that will not DHCPv6
User who did this - Hans Dedecker (dedeckeh)

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Have you observed DHCPv6 clients behave in such way or is this based on a RFC interpretation ?
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=524#comment3190