[BUG] error when displaying very short candlestick plots (length 2 or 3)

[hartes-us]

Requirements (place an x in each of the [ ])**

• [x ] I realize finplot is not a web lib. (Hint: it's native!)
• [x ] I've read the snippets and not found what I'm looking for.
• [x ] I've searched for any related issues and avoided creating a duplicate issue.
• [x ] I've updated finplot (pip install -U finplot).
• [x ] I've supplied the required data to run my code below.

Describe the bug

when plotting three candles I get the error:
IndexError: index 1749462450000000000 is out of bounds for axis 0 with size 3

I could track it down to:

try exact match before approximate match

if all(xs.isin(ts)):
    exact = datasrc.index[ts].to_list()
    if len(exact) == len(ts):
        return exact

in def _pdtime2index(ax, ts, any_end=False, require_time=False):

specifically,

xs
0 1749462450000000000
1 1749462450000000000
2 1749462455000000000
Name: datetime, dtype: int64

and

ts
0 1749462450000000000
1 1749462451000000000
2 1749462452000000000
3 1749462453000000000
4 1749462454000000000
5 1749462455000000000
dtype: int64

so xs is in ts but taking ts as index doesn't seem to make sense. For "normal" operation I never trigger a breakpoint in the exact match function. I would try to fix it but honestly cannot understand the intention.
If I comment out the part for checking for exact match everything seems to work.

Reproducible in:

OS: debian bookworm
finplot version: latest
pyqtgraph version: 0.13.7
pyqt version: 6.8.1

[highfestiva]

Please supply some code I can run to test it. Thanks!