Errors when creating new TW (Debian 10 on AMD64)

[maksimotstavnov]

$ wget -c https://github.com/Jermolene/TiddlyDesktop/releases/download/v0.0.15-prerelease.3/tiddlydesktop-linux64-v0.0.15-prerelease.2.zip
$ unzip tiddlydesktop-linux64-v0.0.15-prerelease.2.zip
$ cd TiddlyDesktop-linux64-v0.0.15-prerelease.2
$ ./nw
[24250:24250:1015/095508.129185:ERROR:sandbox_linux.cc(376)] InitializeSandbox() called with multiple threads in process gpu-process.
[24253:24260:1015/095513.087844:ERROR:nss_util.cc(286)] After loading Root Certs, loaded==false: NSS error code: -8018
[24253:24260:1015/095513.088444:ERROR:cert_verify_proc_builtin.cc(601)] No net_fetcher for performing AIA chasing.
[24253:24639:1015/095513.088752:ERROR:cert_verify_proc_builtin.cc(601)] No net_fetcher for performing AIA chasing.
[24253:24260:1015/095513.102971:ERROR:cert_verify_proc_builtin.cc(601)] No net_fetcher for performing AIA chasing.
[24253:24639:1015/095513.105192:ERROR:cert_verify_proc_builtin.cc(601)] No net_fetcher for performing AIA chasing.

(Clicking +Create new wiki, then Empty Tiddlywiki file (Prerelease))

[24253:24260:1015/095608.161277:ERROR:cert_verify_proc_builtin.cc(601)] No net_fetcher for performing AIA chasing.
[24253:24639:1015/095608.162316:ERROR:cert_verify_proc_builtin.cc(601)] No net_fetcher for performing AIA chasing.

(An uneditable and unclosable window titled TiddlyDesktop and containing the source HTML code of the new TW appears as shown below)

An identical problem with tiddlydesktop-linux64-v0.0.14.zip.

[bl4krat]

Identical issue exists in tiddlydesktop-linux64-v0.0.15-prerelease.2 (downloaded from the prerelease 3 page......)

Renaming the file outside of the app to add the .html extension, then 'add wiki file' inside the app allows tiddlydesktop to open the file. So it to be two separate issues:

1. "create new wiki" dialogue does not act in the normal way and add the file extension when saving a new file, and
2. When opening a wiki file that has no file extension, TiddlyDesktop displays the raw content of the file in an editable AND UNCLOSEABLE window.

[psiloi]

Identical issue exists in tiddlydesktop-linux64-v0.0.18 on debian64-amd64 bookworm. I selected "newerwiki" as a name for the wiki file when prompted.

The problem does not occur if I selected "newerwiki.html" as a new wiki file name.