Today button -> show 2 days back

Hello All,
in the timeline is shown a red line the day Today. How can I, when I click on Today, show two days back?
Current → click Today button
left 08.11.2022 (current today red line), 09.11.2022, 10.11.2022 etc.
New: → click Today button
left 06.11.2022, 07.11.2022, 08.11.2022 (current today red line), 09.11.2022, 10.11.2022 etc.

Does anyone have an idea about this?

THANKS

Hello @thomas-9991 ,

This issue could have occurred if your timeline has the x_start different then 0, like follows:

scheduler.createTimelineView({
  name:	"timeline",
  x_unit:	"day",
  x_date:	"%d",
  x_step:	1,
  x_size: 12,
  x_start: 2,

Here is a demo:
https://snippet.dhtmlx.com/gelr7zpl

If it’s not you case, could you please provide more details on your config, or reproduce the issue in the demo above:
open the demo => reproduce the issue => click the “Save” button => send me the new link.

Kind regards,

Hello Siarhei,
thanks for your message. I used your code and it works only partially correct.

x_start: -2, is -2 days for me, because additionally two days before today must be displayed. If I click on the “Next” button one day further is displayed.
If I click on the “Back” button, it jumps three days back. But it should only jump back one day.

scheduler.createTimelineView({
  name:	"timeline",
  x_unit:	"day",
  x_date:	"%d",
  x_step:	1,
  x_size: 12,
  x_start: -2,
  x_length: 1,
  y_unit:	sections,
  y_property:	"section_id",
  render:"bar",
});

I have also tried this on the demo and it is the same behavior.
https://snippet.dhtmlx.com/gelr7zpl

How can I change it so that forward and back always moves one day and the today button has two days offset.

THANKS & best regards

Another problem - when I create “x_start: -2”:
I click on “Today” today’s date is displayed two days from the left - all correct.
If I click on “Next” the days do not move into the future. I cannot reach a date e.g. in the next year with this setting. Why not?

scheduler.createTimelineView({
  name:	"timeline",
  x_unit:	"day",
  x_date:	"%d",
  x_step:	1,
  x_size: 12,
  x_start: -2,
  x_length: 1,
  y_unit:	sections,
  y_property:	"section_id",
  render:"bar",
});

https://snippet.dhtmlx.com/gelr7zpl

If I enter “x_start: 0” it works correctly. Clicking the “next” button moves the calendar one day. And when I click on “back”, the calendar moves back by one day.
Is this a bug?

thank you