Calamaresの一部のボタンが効かない

[lunae-f]

1枚目の写真の黒線で囲んだボタンを押すと、2枚目のエラーが出ます。

・環境
使用ISOは "SereneLinux-33-serene-ja-2020.12.31-d39eff3-x86_64.iso"
実機
cpu:i5-4310M (x86_64)
mem:ddr3l 4GB2枚

[naoko1010hh]

こちらの環境でもはっせいしました
下記がログです。
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
Failed to set time zone: Access denied
Failed to set time zone: Access denied
17:19:38 [2]: WARNING: Cannot open file "/etc/locale.gen" . Assuming the supported languages are already built into the locale archive.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:387:9: QML Text: Cannot anchor to an item that isn't a parent or sibling.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:387:9: QML Text: Cannot anchor to an item that isn't a parent or sibling.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:313:9: QML Text: Cannot anchor to an item that isn't a parent or sibling.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:313:9: QML Text: Cannot anchor to an item that isn't a parent or sibling.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:239:9: QML Text: Cannot anchor to an item that isn't a parent or sibling.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:239:9: QML Text: Cannot anchor to an item that isn't a parent or sibling.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:165:9: QML Text: Cannot anchor to an item that isn't a parent or sibling.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:165:9: QML Text: Cannot anchor to an item that isn't a parent or sibling.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:90:9: QML Text: Cannot anchor to an item that isn't a parent or sibling.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:90:9: QML Text: Cannot anchor to an item that isn't a parent or sibling.
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:93:13: Unable to assign bool to int
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:168:13: Unable to assign bool to int
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:242:13: Unable to assign bool to int
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:316:13: Unable to assign bool to int
17:19:38 [0]: file:///usr/share/calamares/branding/serene/show.qml:390:13: Unable to assign bool to int
17:19:48 [0]: QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
Running Flast on Gecko as root in a regular user's session is not supported. ($HOME is /root which is owned by serene.)
17:19:51 [0]: QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
Running Flast on Gecko as root in a regular user's session is not supported. ($HOME is /root which is owned by serene.)
17:19:52 [0]: QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
Running Flast on Gecko as root in a regular user's session is not supported. ($HOME is /root which is owned by serene.)

kokkiemouseビルド内部SereneLinux-33-serene-ja-2020.12.31-d39eff3-x86_64.iso

検証環境　仮想　ライブ起動中

VirtualBox仮想環境
アーキテクチャ 64bit
RAM 4GB
仮想VDI 20GB

環境
ホストアーキテクチャ 64bit
CPU Ryzen5 5600x
RAM 32GB
HDD 4台 東芝4TB シーゲート 1TB 日立500GB　東芝 1TB
MB B450M Steel Legend