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    <head>
      <base href="https://bugs.documentfoundation.org/">
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_UNCONFIRMED "
   title="UNCONFIRMED - [FILEOPEN] XLSX Inconsistent handling of protection in the presence of fonts"
   href="https://bugs.documentfoundation.org/show_bug.cgi?id=144097">144097</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[FILEOPEN] XLSX Inconsistent handling of protection in the presence of fonts
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>LibreOffice
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>7.0.0.3 release
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>UNCONFIRMED
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Calc
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>libreoffice-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>dev@sheetjs.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Description:
LO does not apply cell protection properties when reading XLSX files with fonts

Steps to Reproduce:
Open attached "bad.xlsx" and try to edit cell C1

Actual Results:
C1 is not editable and LO shows a popup

Expected Results:
C1 is editable (tested against Excel 2019)


Reproducible: Always


User Profile Reset: Yes



Additional Info:
Cells B1 and B2 are editable in `bad.xlsx`.  They use the following XF:

```
    <xf numFmtId="0" fontId="0" fillId="0" borderId="0" xfId="0"
applyNumberFormat="1">
      <alignment wrapText="true"/>
      <protection hidden="0" locked="0"/>
    </xf>
```

Cells C1 and C2 are not editable in `bad.xlsx` even though they should be. 
They use the following XF:

```
    <xf numFmtId="0" fontId="1" fillId="0" borderId="0" xfId="0"
applyNumberFormat="1" applyFont="1">
      <alignment wrapText="true"/>
      <protection hidden="0" locked="0"/>
    </xf>
```

The presence of `applyFont="1"` is somehow changing LO's parse of the style,
since LO does the right thing for B1/B2 but not for C1/C2.

The `good.xlsx` attachment was generated by manually adding
`applyProtection="1"` and that seems to resolve matters.  It seems LO assumes
the default for applyProtection depends on whether `applyFont` is passed.  The
correct behavior (comparing with Excel) is to assume applyProtection is true if
there is a protection child element.</pre>
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      </p>


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