Control of showSheetTabs in workbook.xml

[Ralim]

Description
Hello,

At the moment Excelize appears to be stripping the showSheetTabs control out of the bookViews tag in workbook xml.

For my use case I just want the tag to persist through unchanged, but control would be nice.

Steps to reproduce the issue:

1. Create excel xlsm with showSheetTabs="0" by turning off showing sheet tabs
2. Open the file, then save the file to a new location through excelize
3. Notice that in workbook.xml the option is no longer present

Describe the results you received:

In workbook.xml we have the following before excelize:

<bookViews>
        <workbookView showSheetTabs="0" xWindow="-108" yWindow="-108" windowWidth="23256" windowHeight="12576" tabRatio="834" xr2:uid="{00000000-000D-0000-FFFF-FFFF00000000}"/>
    </bookViews>

and after running through Excelize we have:

<bookViews>
        <workbookView xWindow="-105" yWindow="-105" windowWidth="23250" windowHeight="12570" tabRatio="834" xr2:uid="{00000000-000D-0000-FFFF-FFFF00000000}"/>
    </bookViews>

Describe the results you expected:

In workbook.xml we have the following before excelize:

<bookViews>
        <workbookView showSheetTabs="0" xWindow="-108" yWindow="-108" windowWidth="23256" windowHeight="12576" tabRatio="834" xr2:uid="{00000000-000D-0000-FFFF-FFFF00000000}"/>
    </bookViews>

and after running through Excelize we would like:

<bookViews>
        <workbookView showSheetTabs="0" xWindow="-105" yWindow="-105" windowWidth="23250" windowHeight="12570" tabRatio="834" xr2:uid="{00000000-000D-0000-FFFF-FFFF00000000}"/>
    </bookViews>

Output of go version:

go version go1.17.4 linux/arm64

Excelize version or commit ID:

	github.com/xuri/excelize/v2 v2.5.0

Environment details (OS, Microsoft Excel™ version, physical, etc.):

Tested on Linux and Mac OSX; go 1.17 and 1.18.
Files are edited with latest office365.

Notes

Happy to help in any way I can for this :)

[xuri]

Thanks for your issue. I have fixed it, please upgrade to the master branch code, and this patch will be released in the next version.

[Ralim]

Confirmed fixed.

Thank you ❤️