Delay all occurences for a heading scheduled with repeater not work.

[hhkg@protonmail.com]

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Hi,

In https://orgmode.org/manual/Deadlines-and-Scheduling.html#Deadlines-and-Scheduling

It says:
"If you want to delay the display of this task in the agenda, use ‘SCHEDULED: <2004-12-25 Sat -2d>’: the task is still scheduled on the 25th but will appear two days later. In case the task contains a repeater, the delay is considered to affect all occurrences; if you want the delay to only affect the first scheduled occurrence of the task, use ‘--2d’ instead."

With headings below:
* delay in scheduled with repeater
** TODO delay all occurences
   SCHEDULED: <2020-01-30 Thu -1d +2d>
** TODO delay only the first occurence
   SCHEDULED: <2020-01-30 Thu --1d +2d>

Both headings display in today's agenda (today is <2020-01-31>).
Which is correct.

Then both display in agenda of <2020-02-01>.
Which is not correct for 'delay all occurences'.
It should display in agenda of <2020-02-02>.

Please help check if this should be fixed.
Thank you!

Thanks,
hhkg

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