Repository: flutter
Issue: [flutter_svg] When there is text in Svg, the fill efficiency attribute of the text is invalid. Text will not become transparent.
Labels: package,p: flutter_svg

_Imported from https://github.com/dnfield/flutter_svg/issues/792_

Original report by @superbor on Oct 20, 2022

When there is text in Svg, the fill efficiency attribute of the text is invalid. Text will not become transparent.

This is the svg code
```xml
<?xml version="1.0" encoding="UTF-8"?>
<svg width="200px" height="172px" viewBox="0 0 200 172" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
    <title>customer_ic_wait</title>
    <g id="页面-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
        <g id="5-2-1审批结果" transform="translate(-516.000000, -333.000000)">
            <g id="customer_ic_wait" transform="translate(516.000000, 333.000000)">
                <path d="M186.206897,86 C186.206897,133.496488 147.610754,172 100,172 C82.3485615,172 65.9361966,166.707627 52.2703653,157.626724 L57.3074568,154.723952 C69.7046214,162.404643 84.333098,166.84 100,166.84 C144.754109,166.84 181.034483,130.646699 181.034483,86 C181.034483,85.1583494 181.02159,84.3197029 180.99599,83.4842463 L186.038532,80.5810408 C186.15022,82.3730478 186.206897,84.179921 186.206897,86 Z M100,0 C117.237831,0 133.293975,5.04725725 146.764479,13.7411859 L141.689922,16.6648745 C129.509685,9.36055401 115.246568,5.16 100,5.16 C55.245891,5.16 18.9655172,41.3533008 18.9655172,86 C18.9655172,86.4488133 18.9691835,86.8967723 18.9764878,87.3438489 L13.8974942,90.269647 C13.8281704,88.8551408 13.7931034,87.4316557 13.7931034,86 C13.7931034,38.5035115 52.3892457,0 100,0 Z" id="形状结合" fill-opacity="0.24" fill="#157EFC" fill-rule="nonzero"></path>
                <path d="M100,137.6 C96.2440273,137.6 92.5815587,137.200622 89.0529374,136.442113 L96.2569021,132.292055 C97.4916556,132.39006 98.7399817,132.44 100,132.44 C118.568938,132.44 134.598557,121.593976 142.070483,105.905856 L149.2667,101.761418 C142.589192,122.550622 123.05631,137.6 100,137.6 Z M100,34.4 C103.215395,34.4 106.362264,34.6926898 109.415296,35.2528194 L101.874313,39.5969551 C101.252599,39.5723957 100.627751,39.56 100,39.56 C82.0973233,39.56 66.5550112,49.641668 58.7665781,64.4244341 L51.2315639,68.7647602 C58.3421558,48.7418615 77.492188,34.4 100,34.4 Z" id="形状结合" fill-opacity="0.24" fill="#157EFC" fill-rule="nonzero"></path>
                <g id="编组-11" transform="translate(0.000000, 7.635122)" fill-opacity="0.24">
                    <path d="M9.1908818,45.3849294 L190.740572,45.5737059 C191.154176,45.574136 191.52857,45.7419434 191.799672,46.0130443 C192.070773,46.2841452 192.238581,46.6585395 192.239011,47.0721435 L192.239011,47.0721435 L192.302353,107.91351 C192.302785,108.327723 192.135282,108.702898 191.864118,108.974627 C191.592954,109.246356 191.218129,109.414639 190.809118,109.415071 L190.809118,109.415071 L9.25942817,109.226294 C8.8458242,109.225864 8.47142965,109.058057 8.20032844,108.786956 C7.92922724,108.515855 7.76141937,108.14146 7.76098877,107.727857 L7.76098877,107.727857 L7.69764655,46.8864902 C7.69721531,46.4722769 7.86471802,46.0971023 8.13588188,45.8253732 C8.40704574,45.5536441 8.78187074,45.3853606 9.1908818,45.3849294 L9.1908818,45.3849294 Z" id="矩形" stroke-opacity="0.24" stroke="#157EFC" stroke-width="5" transform="translate(100.000000, 77.400000) rotate(-30.000000) translate(-100.000000, -77.400000) "></path>
                    <text id="待审批" transform="translate(99.967306, 77.826983) rotate(-30.000000) translate(-99.967306, -77.826983) " font-family="PingFangSC-Semibold, PingFang SC" font-size="36" font-weight="500" fill-opacity="0.24"  fill="#157EFC" >
                        <tspan x="45.9673058" y="90.8269832">待审批</tspan>
                    </text>
                </g>
                <polygon id="星形" fill-opacity="0.24" fill="#157EFC" transform="translate(54.869549, 40.367818) rotate(26.000000) translate(-54.869549, -40.367818) " points="54.8615291 46.5960044 49.0005015 49.8349623 50.1257617 42.9854189 45.3911644 38.1397784 51.9415141 37.1344018 54.8763997 30.9006734 57.7994782 37.1288599 64.3479346 38.1218444 59.6041468 42.9764519 60.7164298 49.8238785"></polygon>
                <polygon id="星形" fill-opacity="0.24" fill="#157EFC" transform="translate(81.415620, 22.725654) rotate(64.000000) translate(-81.415620, -22.725654) " points="81.4075996 28.9630649 75.5552316 32.2068098 76.6788379 25.3471275 71.9512464 20.4943066 78.4919143 19.4874508 81.4224701 13.2444976 84.3412188 19.4819088 90.8799934 20.4763725 86.1432114 25.3381605 87.2538406 32.1957259"></polygon>
                <polygon id="星形" fill-opacity="0.24" fill="#157EFC" transform="translate(37.860541, 65.679685) rotate(50.000000) translate(-37.860541, -65.679685) " points="37.8505177 71.9130924 31.9942761 75.1565029 33.1200965 68.3001958 28.3911378 63.4510722 34.9355176 62.4432 37.869102 56.2028663 40.7879307 62.4362741 47.3299444 63.4286594 42.5894999 68.2889894 43.6991023 75.142651"></polygon>
                <polygon id="星形" fill-opacity="0.24" fill="#157EFC" transform="translate(140.019964, 137.601063) scale(-1, 1) rotate(8.000000) translate(-140.019964, -137.601063) " points="140.017159 143.828462 134.155693 147.062473 135.277198 140.216463 130.537647 135.369923 137.090098 134.36899 140.022361 128.139653 142.950493 134.367052 149.502282 135.36365 144.759516 140.213327 145.876482 147.058596"></polygon>
                <polygon id="星形" fill-opacity="0.24" fill="#157EFC" transform="translate(161.099469, 112.658886) rotate(100.000000) translate(-161.099469, -112.658886) " points="161.10295 118.900293 155.257254 122.137351 156.371121 115.276518 151.638783 110.415378 158.175545 109.417018 161.096496 103.175611 164.022571 109.419424 170.560155 110.423162 165.831807 115.28041 166.951306 122.142161"></polygon>
                <polygon id="星形" fill-opacity="0.24" fill="#157EFC" transform="translate(107.691006, 150.775382) rotate(100.000000) translate(-107.691006, -150.775382) " points="107.694487 157.016789 101.848791 160.253847 102.962657 153.393014 98.2303193 148.531874 104.767082 147.533514 107.688032 141.292107 110.614108 147.53592 117.151692 148.539658 112.423343 153.396906 113.542842 160.258657"></polygon>
            </g>
        </g>
    </g>
</svg>
```