Overlaping subplots

Hello guys, I try to build a subplots graph.
I’m using:
tools.make_subplots(rows=5, cols=3,
specs=[[{‘rowspan’: 2, ‘colspan’: 2}, None, {‘rowspan’: 2}],
[None, None, None],
[{‘colspan’: 2}, None, {}],
[{‘rowspan’: 2, ‘colspan’: 2}, None, {‘rowspan’: 2}],
[None, None, None]]

The first two charts are assigned like this:
fig.append_trace(trace_ohlc_all,1,1)
fig.append_trace(trace_ohlc_all,1,3)

However, these are completedly overlapped?

image

It drives me crazy? Any clue?

Many thanks,
Vaclav

PS: On the third row, the space is split adequately.
PPS: I’ve reviewed all solutions on the page.