GetPictures cannot retrieve images containing 'alt text'

[shcabin]

Description

GetPictures cannot retrieve images containing 'alt text'

Steps to reproduce the issue

1. insert picture place in cell
2. add Alt Text, and/or "Mark as decorative"
3. f.GetPictures("Sheet1", "A1") return empty

The generated XML:
add Alt Text: <rv s="0"> <v>0</v> <v>5</v> <v>3D Glasses</v> </rv>
Mark as decorative: <rv s="0"> <v>1</v> <v>6</v> <v xml:space="preserve">Nice Team Sasquatch </v> </rv>

The code implementation requirements are: len (rv)==2&&rv [1]=="5"

Describe the results you received

GetPictures return empty

Describe the results you expected

GetPictures return like other picture.

Go version

1.24.2

Excelize version or commit ID

2.9.1

Environment

Linux

Validations

• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• The provided reproduction is a minimal reproducible example of the bug.

[shcabin]

I have tried to list some cases

<rv s="0"><v>0</v><v>5</v><v>Smiling alarm clock face</v></rv>
<rv s="0"><v>0</v><v>4</v><v>Smiling alarm clock face</v></rv>
<rv s="1"><v>1</v><v>5</v></rv>
<rv s="1"><v>1</v><v>4</v></rv>
<rv s="0"><v>2</v><v>6</v><v>Bullseye outline</v></rv>
<rv s="0"><v>2</v><v>4</v><v>Bullseye outline</v></rv>
<rv s="2"><v>0</v><v>1</v><v>0</v><v>0</v></rv>
<rv s="2"><v>0</v><v>4</v><v>0</v><v>0</v></rv>
<rv s="3"><v>0</v><v>1</v><v>0</v><v>0</v><v>other alt_text</v></rv>
<rv s="3"><v>0</v><v>4</v><v>0</v><v>0</v><v>other alt_text</v></rv>
<rv s="0"><v>3</v><v>5</v><v>Decorative circles</v></rv>

and file:
A2.xlsx Created by Microsoft 365, Windows